Cita APA

Nour-Eldin, F., & Wilkinson, J. F. (1957). The blood clotting factors in human saliva.

Chicago Style Citation

Nour-Eldin, F., i John F. Wilkinson. The Blood Clotting Factors in Human Saliva. 1957.

Cita MLA

Nour-Eldin, F., i John F. Wilkinson. The Blood Clotting Factors in Human Saliva. 1957.

Atenció: Aquestes cites poden no estar 100% correctes.