APA (7th ed.) Citation

Alcott, L. M., & Stern, M. B. (1975). Behind a mask: The unknown thrillers of Louisa May Alcott. Quill.

Chicago Style (17th ed.) Citation

Alcott, Louisa May, and Madeleine B. Stern. Behind a Mask: The Unknown Thrillers of Louisa May Alcott. New York: Quill, 1975.

MLA (9th ed.) Citation

Alcott, Louisa May, and Madeleine B. Stern. Behind a Mask: The Unknown Thrillers of Louisa May Alcott. Quill, 1975.

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