APA (7th ed.) Citation

Mackail, D. G. (1923). According to Gibson. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Mackail, Denis George. According to Gibson. Boston: Houghton Mifflin, 1923.

MLA (9th ed.) Citation

Mackail, Denis George. According to Gibson. Houghton Mifflin, 1923.

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