Cita APA

Bonesteel, L., & Lynn Bonesteel; Samuela Eckstut-Didier. (2008). Center Stage 2: Express yourself in English. White Plains, N.Y: Pearson Longman.

Chicago Style Citation

Bonesteel, Lynn, i Lynn Bonesteel; Samuela Eckstut-Didier. Center Stage 2: Express Yourself in English. White Plains, N.Y: Pearson Longman, 2008.

Cita MLA

Bonesteel, Lynn, i Lynn Bonesteel; Samuela Eckstut-Didier. Center Stage 2: Express Yourself in English. White Plains, N.Y: Pearson Longman, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.