APA način citiranja

Bonesteel, L., & Lynn Bonesteel; Samuela Eckstut-Didier. (2008). Center Stage 4: Express yourself in English. White Plains, N.Y: Pearson Longman.

Čikaški stil citiranja

Bonesteel, Lynn, i Lynn Bonesteel; Samuela Eckstut-Didier. Center Stage 4: Express Yourself in English. White Plains, N.Y: Pearson Longman, 2008.

MLA način citiranja

Bonesteel, Lynn, i Lynn Bonesteel; Samuela Eckstut-Didier. Center Stage 4: Express Yourself in English. White Plains, N.Y: Pearson Longman, 2008.