APA (7th ed.) Citation

Biggers, E. D. (1999). The Agony Column. Project Gutenberg.

Chicago Style (17th ed.) Citation

Biggers, Earl Derr. The Agony Column. Project Gutenberg, 1999.

MLA (9th ed.) Citation

Biggers, Earl Derr. The Agony Column. Project Gutenberg, 1999.

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