APA (7th ed.) Citation

Purpus, A., & Purpus, K. A. (1907). Arizona. Fischer.

Chicago Style (17th ed.) Citation

Purpus, Anton, and Karl Albert Purpus. Arizona. Jena: Fischer, 1907.

MLA (9th ed.) Citation

Purpus, Anton, and Karl Albert Purpus. Arizona. Fischer, 1907.

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