APA (7th ed.) Citation

babo, l., Azevedo, J. M., Torres, C., & Lopes, A. P. (2012). Moodle and multiple-choice tests.

Chicago Style (17th ed.) Citation

babo, lurdes, Jose Manuel Azevedo, Cristina Torres, and Ana Paula Lopes. Moodle and Multiple-choice Tests. 2012.

MLA (8th ed.) Citation

babo, lurdes, et al. Moodle and Multiple-choice Tests. 2012.