Cita APA (7th ed.)
De Santo, C. P., & Introduction by John M Drescher. (1977). Love and sex are not enough. Herald.
Cita Chicago (17th ed.)
De Santo, Charles P., i Introduction by John M Drescher. Love and Sex Are Not Enough. Scottdale: Herald, 1977.
Cita MLA (9th ed.)
De Santo, Charles P., i Introduction by John M Drescher. Love and Sex Are Not Enough. Herald, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.