APA Citatie

Engel, T. A., & Hehre, W. A. (2011). Quantum chemistry and spectroscopy.

Chicago Style citaat

Engel, Thomas; Author, en Warren; Author Hehre. Quantum Chemistry and Spectroscopy. New Delhi, Pearson Education India Pvt Ltd, 2011.

MLA citatie

Engel, Thomas; Author, en Warren; Author Hehre. Quantum Chemistry and Spectroscopy. 2011.