Cita APA (7a ed.)

Peck, M. S. (1978). The road less traveled: : a new psychology of love, traditional values and spiritual growth. Simon & Schuster.

Cita Chicago Style (17a ed.)

Peck, M. Scott. The Road Less Traveled: : A New Psychology of Love, Traditional Values and Spiritual Growth. New York [etc.]: Simon & Schuster, 1978.

Cita MLA (9a ed.)

Peck, M. Scott. The Road Less Traveled: : A New Psychology of Love, Traditional Values and Spiritual Growth. Simon & Schuster, 1978.