Cita APA (7a ed.)

Fodor, J. T. (1989). Health instruction (4a ed.). Lea & Febiger.

Cita Chicago Style (17a ed.)

Fodor, John T. Health Instruction. 4a ed. Philadelphia: Lea & Febiger, 1989.

Cita MLA (9a ed.)

Fodor, John T. Health Instruction. 4a ed. Lea & Febiger, 1989.