APA (7th ed.) Citation

Hastings, J. T., Wardrop, J. L., & Gooler, D. (1970). Evaluating geography courses: A model with illustrative applications. Association of American Geographers.

Chicago Style (17th ed.) Citation

Hastings, J. Thomas, James L. Wardrop, and Dennis Gooler. Evaluating Geography Courses: A Model with Illustrative Applications. Washington: Association of American Geographers, 1970.

MLA (9th ed.) Citation

Hastings, J. Thomas, et al. Evaluating Geography Courses: A Model with Illustrative Applications. Association of American Geographers, 1970.