APA (7th ed.) Citation

Azevedo, M. H. P. d., Soares, M. J., Bos, S. C., Gomes, A. A., Maia, B., Marques, M., . . . Macedo, A. (2009). Perfectionism and sleep disturbance.

Chicago Style (17th ed.) Citation

Azevedo, Maria Helena Pinto de, Maria João Soares, Sandra Carvalho Bos, Ana Allen Gomes, Berta Maia, Mariana Marques, Ana Telma Pereira, and António Macedo. Perfectionism and Sleep Disturbance. 2009.

MLA (8th ed.) Citation

Azevedo, Maria Helena Pinto de, et al. Perfectionism and Sleep Disturbance. 2009.