APA (7th ed.) Citation

Subtil, J., Amaro, C., Montalvão, P., & Saraiva, J. Granuloma gravidarum. Portuguese Society of Otolaryngology and Head and Neck Surgery.

Chicago Style (17th ed.) Citation

Subtil, João, Carla Amaro, Pedro Montalvão, and José Saraiva. Granuloma Gravidarum. Portuguese Society of Otolaryngology and Head and Neck Surgery.

MLA (9th ed.) Citation

Subtil, João, et al. Granuloma Gravidarum. Portuguese Society of Otolaryngology and Head and Neck Surgery.