APA (7th ed.) Citation

Peck, M. S., & Psychology. (1993). The road less travelled: A new psychology of love, traditional values and spiritual growth. Hutchinson.

Chicago Style (17th ed.) Citation

Peck, M. Scott, and Psychology. The Road Less Travelled: A New Psychology of Love, Traditional Values and Spiritual Growth. London: Hutchinson, 1993.

MLA (9th ed.) Citation

Peck, M. Scott, and Psychology. The Road Less Travelled: A New Psychology of Love, Traditional Values and Spiritual Growth. Hutchinson, 1993.