APA (7th ed.) Citation

Turnbull, A. S. (1960). The nightingale: A romance. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Turnbull, Agnes Sligh. The Nightingale: A Romance. Boston [etc.]: Houghton Mifflin, 1960.

MLA (9th ed.) Citation

Turnbull, Agnes Sligh. The Nightingale: A Romance. Houghton Mifflin, 1960.

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