APA (7. basım) Alıntı

Awdry, W., & Courtney, R. (2012). Secret of the green engine. Random House.

Chicago Style (17. basım) Atıf

Awdry, W., ve Richard Courtney. Secret of the Green Engine. New York: Random House, 2012.

MLA (8th ed.) Atıf

Awdry, W., ve Richard Courtney. Secret of the Green Engine. Random House, 2012.