Cita APA (7a ed.)
Hughes, M. (Nov/Dec2019). A Geas of the Purple School. Fantasy & Science Fiction, 137(5/6), 87-129.
Cita Chicago Style (17a ed.)
Hughes, Matthew. "A Geas of the Purple School." Fantasy & Science Fiction 137, no. 5/6 (Nov/Dec2019): 87-129.
Cita MLA (9a ed.)
Hughes, Matthew. "A Geas of the Purple School." Fantasy & Science Fiction, vol. 137, no. 5/6, Nov/Dec2019, pp. 87-129.
Precaución: Estas citas no son 100% exactas.