Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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