Cita APA

Stringer, M. D., Wilson, N., & Kakkar, V. V. (1989). Anticoagulants in venous thromboembolism.

Citación estilo Chicago

Stringer, M. D., N. Wilson, y V. V. Kakkar. Anticoagulants in Venous Thromboembolism. 1989.

Cita MLA

Stringer, M. D., N. Wilson, y V. V. Kakkar. Anticoagulants in Venous Thromboembolism. 1989.