APA (7th ed.) Citation

(2011). Cultus Arborum Phallic Tree Worship. Project Gutenberg.

Chicago Style (17th ed.) Citation

Cultus Arborum Phallic Tree Worship. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Cultus Arborum Phallic Tree Worship. Project Gutenberg, 2011.

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