Cita APA (7a ed.)
Howerton, E. D. (2016). The Impossible Fortress. Booklist, 113(8), 20.
Cita Chicago Style (17a ed.)
Howerton, Erin Downey. "The Impossible Fortress." Booklist 113, no. 8 (2016): 20.
Cita MLA (9a ed.)
Howerton, Erin Downey. "The Impossible Fortress." Booklist, vol. 113, no. 8, 2016, p. 20.
Precaución: Estas citas no son 100% exactas.