APA (7th ed.) Citation

Jones, A. J., Stefflre, B., & Stewart, N. R. (1970). Principles of guidance (6th ed.). Phoenix Press.

Chicago Style (17th ed.) Citation

Jones, Arthur Julius, Buford Stefflre, and Norman R. Stewart. Principles of Guidance. 6th ed. Quezon City: Phoenix Press, 1970.

MLA (9th ed.) Citation

Jones, Arthur Julius, et al. Principles of Guidance. 6th ed. Phoenix Press, 1970.