APA

Peck M. S., . (1978). The roadless traveled: A new psychology of love traditional values and spiritual growth. New York: A touchstone book.

Chicago

Peck Morgan Scott, . 1978. The roadless traveled: A new psychology of love traditional values and spiritual growth. New York: A touchstone book.

Harvard

Peck M. S., . (1978). The roadless traveled: A new psychology of love traditional values and spiritual growth. New York: A touchstone book.

MLA

Peck Morgan Scott, . The roadless traveled: A new psychology of love traditional values and spiritual growth. New York: A touchstone book. 1978.