APA (7th ed.) Citation

Smith, J. P. (1914). The middle Triassic marine invertebrate faunas of North America. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Smith, James Perrin. The Middle Triassic Marine Invertebrate Faunas of North America. Washington: Govt. Print. Off, 1914.

MLA (9th ed.) Citation

Smith, James Perrin. The Middle Triassic Marine Invertebrate Faunas of North America. Govt. Print. Off, 1914.

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