APA (7th ed.) Citation

Oppenheim, E. P. (2009). The New Tenant. Project Gutenberg.

Chicago Style (17th ed.) Citation

Oppenheim, E. Phillips. The New Tenant. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Oppenheim, E. Phillips. The New Tenant. Project Gutenberg, 2009.

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