APA (7th ed.) Citation

Ohles, F., Ohles, S. M., & Ramsay, J. G. (1997). Biographical dictionary of modern American educators (1. publ.). Greenwood Press.

Chicago Style (17th ed.) Citation

Ohles, Frederik, Shirley M. Ohles, and John G. Ramsay. Biographical Dictionary of Modern American Educators. 1. publ. Westport, Conn. [u.a.]: Greenwood Press, 1997.

MLA (9th ed.) Citation

Ohles, Frederik, et al. Biographical Dictionary of Modern American Educators. 1. publ. Greenwood Press, 1997.