APA (7th ed.) Citation

Maclean, D. S. (2009). The Answer to the Riddle is Me. Ploughshares, 35(4), 54.

Chicago Style (17th ed.) Citation

Maclean, David Stuart. "The Answer to the Riddle Is Me." Ploughshares 35, no. 4 (2009): 54.

MLA (9th ed.) Citation

Maclean, David Stuart. "The Answer to the Riddle Is Me." Ploughshares, vol. 35, no. 4, 2009, p. 54.