APA (7th ed.) Citation

Sax, G. (1968). Empirical foundations of educational research. Prentice-Hall.

Chicago Style (17th ed.) Citation

Sax, Gilbert. Empirical Foundations of Educational Research. Englewood Cliffs, N.J: Prentice-Hall, 1968.

MLA (9th ed.) Citation

Sax, Gilbert. Empirical Foundations of Educational Research. Prentice-Hall, 1968.