APA (7th ed.) Citation

Durr, W. K., LePere, J. M., & Niehaus, B. (1974). Secrets ([2d ed.].). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Durr, William Kirtley, Jean M. LePere, and Bess Niehaus. Secrets. [2d ed.]. Boston: Houghton Mifflin, 1974.

MLA (9th ed.) Citation

Durr, William Kirtley, et al. Secrets. [2d ed.]. Houghton Mifflin, 1974.