Παραπομπή APA

Peale, N. V. . .. (1978). Faith is the answer. Fawcett.

Παραπομπή Chicago Style

Peale, Norman Vincent. Faith Is the Answer. New york: Fawcett, 1978.

Παραπομπή MLA

Peale, Norman Vincent. Faith Is the Answer. Fawcett, 1978.