Cita APA (7th ed.)

Oshima, A., Hogue, A., & Ravitch, L. (2014). Longman academic writing series, Level 4: Essays (Fifth edition.). Pearson.

Cita Chicago (17th ed.)

Oshima, Alice, Ann Hogue, i Lara Ravitch. Longman Academic Writing Series, Level 4: Essays. Fifth edition. White Plains: Pearson, 2014.

Cita MLA (9th ed.)

Oshima, Alice, et al. Longman Academic Writing Series, Level 4: Essays. Fifth edition. Pearson, 2014.

Atenció: Aquestes cites poden no estar 100% correctes.