APA (7th ed.) Citation

Ward, M. E., & Maquardt, D. A. (1975). Illustrators of books for young people (2nd ed.). Scarecrow Press.

Chicago Style (17th ed.) Citation

Ward, Martha Eads, and Dorothy A. Maquardt. Illustrators of Books for Young People. 2nd ed. Metuchen, N. J: Scarecrow Press, 1975.

MLA (9th ed.) Citation

Ward, Martha Eads, and Dorothy A. Maquardt. Illustrators of Books for Young People. 2nd ed. Scarecrow Press, 1975.