APA (7th ed.) Citation

Selvidge, R. W., & Fryklund, V. C. (1946). Principles of trade and industrial teaching (2nd ed.). Bennett.

Chicago Style (17th ed.) Citation

Selvidge, Robert Washington, and Verne Charles Fryklund. Principles of Trade and Industrial Teaching. 2nd ed. Peoria, Ill.: Bennett, 1946.

MLA (8th ed.) Citation

Selvidge, Robert Washington, and Verne Charles Fryklund. Principles of Trade and Industrial Teaching. 2nd ed. Bennett, 1946.