Cita APA (7a ed.)

Pfeiffer, M. (1972). Guide for peace I give you. William H. Sadlier, Inc..

Cita Chicago Style (17a ed.)

Pfeiffer, Marcella. Guide for Peace I Give You. New York: William H. Sadlier, Inc., 1972.

Cita MLA (8a ed.)

Pfeiffer, Marcella. Guide for Peace I Give You. William H. Sadlier, Inc., 1972.