APA引文

Anderson, V. E., & Gruhn, W. T. (1962). Principles and practices of secondary education (2d ed.). Ronald Press Co..

Chicago Style (17th ed.) Citation

Anderson, Vernon Ellsworth, and William Theodore Gruhn. Principles and Practices of Secondary Education. 2d ed. New York: Ronald Press Co., 1962.

MLA引文

Anderson, Vernon Ellsworth, and William Theodore Gruhn. Principles and Practices of Secondary Education. 2d ed. Ronald Press Co., 1962.