APA (7th ed.) Citation

Ward, M. E., & Marquardt, D. A. (1979). Authors of books for young people: Supplement to the second edition. Scarecrow Press.

Chicago Style (17th ed.) Citation

Ward, Martha Eads, and Dorothy A. Marquardt. Authors of Books for Young People: Supplement to the Second Edition. Metuchen, N.J.: Scarecrow Press, 1979.

MLA (9th ed.) Citation

Ward, Martha Eads, and Dorothy A. Marquardt. Authors of Books for Young People: Supplement to the Second Edition. Scarecrow Press, 1979.