Cita APA

Crofton, J. W., & Douglas, A. (1981). Respiratory diseases. Blackwell Scientific.

Citación estilo Chicago

Crofton, John Wenman, and Andrew Douglas. Respiratory Diseases. Oxford: Blackwell Scientific, 1981.

Cita MLA

Crofton, John Wenman, and Andrew Douglas. Respiratory Diseases. Blackwell Scientific, 1981.

Warning: These citations may not always be 100% accurate.