Cita APA

Boothby, C. B., & deSa, D. J. (1973). Massive pulmonary haemorrhage in the newborn: A changing pattern.

Citación estilo Chicago

Boothby, C. B., y D. J. deSa. Massive Pulmonary Haemorrhage in the Newborn: A Changing Pattern. 1973.

Cita MLA

Boothby, C. B., y D. J. deSa. Massive Pulmonary Haemorrhage in the Newborn: A Changing Pattern. 1973.