APA (7th ed.) Citation

Berkenkemper, M. (1989). Zirkadianrhythmik von Alpha-Fetoprotein im Serum gesunder Schwangerer.

Chicago Style (17th ed.) Citation

Berkenkemper, Martina. Zirkadianrhythmik Von Alpha-Fetoprotein Im Serum Gesunder Schwangerer. 1989.

MLA (9th ed.) Citation

Berkenkemper, Martina. Zirkadianrhythmik Von Alpha-Fetoprotein Im Serum Gesunder Schwangerer. 1989.

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