Παραπομπή APA

Kerber, A. (1968). Quotable quotes on education. WSUP.

Παραπομπή Chicago Style

Kerber, August. Quotable Quotes on Education. Detroit: WSUP, 1968.

Παραπομπή MLA

Kerber, August. Quotable Quotes on Education. WSUP, 1968.