APA (7e ed.) Bronvermelding
Bermúdez Villegas, J., Veirano, G., & Rompani, O. (1985). The intersphincteric abscess as a cause of chronic anal pain.
Chicago (17e ed.) Bronvermelding
Bermúdez Villegas, Jorge, Gustavo Veirano, en Omar Rompani. The Intersphincteric Abscess as a Cause of Chronic Anal Pain. 1985.
MLA (9e ed.) Bronvermelding
Bermúdez Villegas, Jorge, et al. The Intersphincteric Abscess as a Cause of Chronic Anal Pain. 1985.
Let op: Deze citaties zijn niet altijd 100% accuraat.