Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.