Cita APA (7th ed.)
Slaterry, M. P. Promises top keep / [por] Margaret Patrice Slattery.
Cita Chicago (17th ed.)
Slaterry, Margarte Parice. Promises Top Keep / [por] Margaret Patrice Slattery.
Cita MLA (9th ed.)
Slaterry, Margarte Parice. Promises Top Keep / [por] Margaret Patrice Slattery.
Atenció: Aquestes cites poden no estar 100% correctes.