APA (7. basım) Alıntı

Flaherty, S., & Ahrens, L. (2016). My Petersburg. Alfred Publishing Co., Inc..

Chicago Style (17. basım) Atıf

Flaherty, Stephen, ve Lynn Ahrens. My Petersburg. Louisville, United States: Alfred Publishing Co., Inc., 2016.

MLA (9th ed.) Atıf

Flaherty, Stephen, ve Lynn Ahrens. My Petersburg. Alfred Publishing Co., Inc., 2016.