Cita APA (7a ed.)
Garratt, J., Overton, T., & Threlfall, T. (1999). A Question of Chemistry: Creative Problems for Critical Thinkers. Pearson Education Limited.
Cita Chicago Style (17a ed.)
Garratt, John, Tina Overton, y Terry Threlfall. A Question of Chemistry: Creative Problems for Critical Thinkers. Harlow: Pearson Education Limited, 1999.
Cita MLA (9a ed.)
Garratt, John, et al. A Question of Chemistry: Creative Problems for Critical Thinkers. Pearson Education Limited, 1999.
Precaución: Estas citas no son 100% exactas.