Cita APA (7a ed.)
Hirshfield, J. (Spring2012). Invocation. American Poet, 42, 60-61.
Cita Chicago Style (17a ed.)
Hirshfield, Jane. "Invocation." American Poet 42 (Spring2012): 60-61.
Cita MLA (9a ed.)
Hirshfield, Jane. "Invocation." American Poet, vol. 42, Spring2012, pp. 60-61.
Precaución: Estas citas no son 100% exactas.