Cita APA (7th ed.)
Cowley, J. (1997). Gladly, here I come. Wright Group.
Cita Chicago (17th ed.)
Cowley, Joy. Gladly, Here I Come. Bothell, WA: Wright Group, 1997.
Cita MLA (9th ed.)
Cowley, Joy. Gladly, Here I Come. Wright Group, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.