APA (7th ed.) Citation

Nogales, F. F. (1993). The Human Yolk Sac and Yolk Sac Tumors. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Nogales, Francisco F. The Human Yolk Sac and Yolk Sac Tumors. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993.

MLA (9th ed.) Citation

Nogales, Francisco F. The Human Yolk Sac and Yolk Sac Tumors. Springer Berlin Heidelberg, 1993.

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