APA (7th ed.) Citation

Smith, J. P. (1903). The Carboniferous ammonoids of America. Gov. Print. Off.

Chicago Style (17th ed.) Citation

Smith, James Perrin. The Carboniferous Ammonoids of America. Washington: Gov. Print. Off, 1903.

MLA (9th ed.) Citation

Smith, James Perrin. The Carboniferous Ammonoids of America. Gov. Print. Off, 1903.

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