APA (7th ed.) Citation

Benary-Isbert, M. (1957). Blue mystery. Harcourt.

Chicago Style (17th ed.) Citation

Benary-Isbert, Margot. Blue Mystery. New York: Harcourt, 1957.

MLA (9th ed.) Citation

Benary-Isbert, Margot. Blue Mystery. Harcourt, 1957.

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