APA (7th ed.) Citation

Chekhov, A. P. (1990). The sea-gull. Project Gutenberg.

Chicago Style (17th ed.) Citation

Chekhov, Anton Pavlovich. The Sea-gull. Champaign, Ill: Project Gutenberg, 1990.

MLA (9th ed.) Citation

Chekhov, Anton Pavlovich. The Sea-gull. Project Gutenberg, 1990.

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