Citação norma APA

Zimmerman, T. S., Ratnoff, O. D., & Powell, A. E. (1971). Immunologic differentiation of classic hemophilia (factor VIII deficiency) and von Willebrand's disease: With observations on combined deficiencies of antihemophilic factor and proaccelerin (factor V) and on an acquired circulating anticoagulant against antihemophilic factor.

Citação norma Chicago

Zimmerman, Theodore S., Oscar D. Ratnoff, and Arnold E. Powell. Immunologic Differentiation of Classic Hemophilia (factor VIII Deficiency) and Von Willebrand's Disease: With Observations On Combined Deficiencies of Antihemophilic Factor and Proaccelerin (factor V) and On an Acquired Circulating Anticoagulant against Antihemophilic Factor. 1971.

Citação norma MLA

Zimmerman, Theodore S., Oscar D. Ratnoff, and Arnold E. Powell. Immunologic Differentiation of Classic Hemophilia (factor VIII Deficiency) and Von Willebrand's Disease: With Observations On Combined Deficiencies of Antihemophilic Factor and Proaccelerin (factor V) and On an Acquired Circulating Anticoagulant against Antihemophilic Factor. 1971.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.