Cita APA (7th ed.)
Sullivan, A. (1982). How to guide youth. Convention.
Cita Chicago (17th ed.)
Sullivan, Ann. How to Guide Youth. Nashville: Convention, 1982.
Cita MLA (9th ed.)
Sullivan, Ann. How to Guide Youth. Convention, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.