Cita APA (7a ed.)
Walker, J. M. (1993). IV. Frederick: The drought. Painted Bride Quarterly, 52, 50-51.
Cita Chicago Style (17a ed.)
Walker, Jeanne Murray. "IV. Frederick: The Drought." Painted Bride Quarterly 52 (1993): 50-51.
Cita MLA (9a ed.)
Walker, Jeanne Murray. "IV. Frederick: The Drought." Painted Bride Quarterly, 52, 1993, pp. 50-51.
Precaución: Estas citas no son 100% exactas.