APA (7th ed.) Citation

Harvey, K. s. d. B. W. (1992). Butterfly. Grijalbo.

Chicago Style (17th ed.) Citation

Harvey, Kathryn seud. de Barbara Wood. Butterfly. Buenos Aires: Grijalbo, 1992.

MLA (9th ed.) Citation

Harvey, Kathryn seud. de Barbara Wood. Butterfly. Grijalbo, 1992.

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