Cita APA

Schulze, W. B. (1967). The Etiology of Ectopic Pregnancy.

Chicago Style Citation

Schulze, Werner B. The Etiology of Ectopic Pregnancy. 1967.

Cita MLA

Schulze, Werner B. The Etiology of Ectopic Pregnancy. 1967.

Atenció: Aquestes cites poden no estar 100% correctes.