APA (7th ed.) Citation

Palmer, A. R. (1954). An appraisal of the Great Basin Middle Cambrian trilobites described before 1900. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Palmer, Allison R. An Appraisal of the Great Basin Middle Cambrian Trilobites Described Before 1900. Washington: U.S. Govt. Print. Off, 1954.

MLA (9th ed.) Citation

Palmer, Allison R. An Appraisal of the Great Basin Middle Cambrian Trilobites Described Before 1900. U.S. Govt. Print. Off, 1954.