Cita APA (7th ed.)

Fodor, J. T., & Dalis, G. T. (1989). Health instruction: Theory and application (4th ed.). Lea & Febiger.

Cita Chicago (17th ed.)

Fodor, John T., i Gus T. Dalis. Health Instruction: Theory and Application. 4th ed. Philadelphia: Lea & Febiger, 1989.

Cita MLA (8th ed.)

Fodor, John T., i Gus T. Dalis. Health Instruction: Theory and Application. 4th ed. Lea & Febiger, 1989.