APA (7th ed.) Citation

Medina, F. A., & Riccardi, A. C. Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica. Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, 242(2-3), 289.

Chicago Style (17th ed.) Citation

Medina, Francisco Alberto, and Alberto Carlos Riccardi. "Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica." Neues Jahrbuch Für Geologie Und Paläontologie - Abhandlungen 242, no. 2-3 (): 289.

MLA (9th ed.) Citation

Medina, Francisco Alberto, and Alberto Carlos Riccardi. "Desmoceratidae and Silesitidae (ammonitida) from the Aptian - Albian of Antarctica." Neues Jahrbuch Für Geologie Und Paläontologie - Abhandlungen, vol. 242, no. 2-3, , p. 289.

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