APA (7th ed.) Citation

Biggers, E. D. (1910). Seven keys to Baldpate. Harrap.

Chicago Style (17th ed.) Citation

Biggers, Earl Derr. Seven Keys to Baldpate. London: Harrap, 1910.

MLA (8th ed.) Citation

Biggers, Earl Derr. Seven Keys to Baldpate. Harrap, 1910.

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