APA (7th ed.) Citation

Freud, S., & Brill, A. A. (2012). Totem and Taboo Resemblances Between the Psychic Lives of Savages and Neurotics. Project Gutenberg.

Chicago Style (17th ed.) Citation

Freud, Sigmund, and A. A. Brill. Totem and Taboo Resemblances Between the Psychic Lives of Savages and Neurotics. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Freud, Sigmund, and A. A. Brill. Totem and Taboo Resemblances Between the Psychic Lives of Savages and Neurotics. Project Gutenberg, 2012.

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