Cita APA (7th ed.)
Van Pelt, N. (2008). Highly effective marriage. Stanborough Press Ltd.
Cita Chicago (17th ed.)
Van Pelt, Nancy. Highly Effective Marriage. Grantham, England: Stanborough Press Ltd, 2008.
Cita MLA (9th ed.)
Van Pelt, Nancy. Highly Effective Marriage. Stanborough Press Ltd, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.