Citazione APA

HIT Entertainment, Awdry, W., & Courtney, R. (2012). Easter Engines. Random House.

Stile di citazione Chicago

HIT Entertainment, W. Awdry, e Richard Courtney. Easter Engines. New York: Random House, 2012.

Citazione MLA

HIT Entertainment, et al. Easter Engines. Random House, 2012.