APA (7th ed.) Citation

Torrey, B. (1913). Field-days in California. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Torrey, Bradford. Field-days in California. Boston: Houghton Mifflin, 1913.

MLA (9th ed.) Citation

Torrey, Bradford. Field-days in California. Houghton Mifflin, 1913.

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