Cita APA

Johnson, E. W., & Johnson, C. B. (1970). Love and sex and growing up. Philadelphia: Lippincott.

Chicago Style Citation

Johnson, Eric W., i Corinne B. Johnson. Love and Sex and Growing Up. Philadelphia: Lippincott, 1970.

Cita MLA

Johnson, Eric W., i Corinne B. Johnson. Love and Sex and Growing Up. Philadelphia: Lippincott, 1970.

Atenció: Aquestes cites poden no estar 100% correctes.