APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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