APA ציטוט

Kulaga, M., O'Mahony, S., Charney, P., & Mazur, E. (2005). LETTERS TO THE EDITOR. Blackwell Science Inc.

Citação norma Chicago

Kulaga, Mark, Stephen O'Mahony, Pamela Charney, and Eric Mazur. LETTERS TO THE EDITOR. Blackwell Science Inc, 2005.

ציטוט MLA

Kulaga, Mark, Stephen O'Mahony, Pamela Charney, and Eric Mazur. LETTERS TO THE EDITOR. Blackwell Science Inc, 2005.