Cita APA (7th ed.)

Mader, S. S. (1997). Inquiry into life (8th ed.). W.C. Brown.

Cita Chicago (17th ed.)

Mader, Sylvia S. Inquiry into Life. 8th ed. Dubuque, IA: W.C. Brown, 1997.

Cita MLA (8th ed.)

Mader, Sylvia S. Inquiry into Life. 8th ed. W.C. Brown, 1997.