APA način citiranja

Hölscher, M., Gräf, C., Stickelmann, A., Stickeler, E., & Najjari, L. (2021). Perianal ultrasound (PAUS): Visualization of sphincter muscles and comparison with digital-rectal examination (DRE) in females. BMC Womens Health.

Čikaški stil citiranja

Hölscher, Miriam, Charlotte Gräf, Anna-Lena Stickelmann, Elmar Stickeler, i Laila Najjari. "Perianal Ultrasound (PAUS): Visualization of Sphincter Muscles and Comparison With Digital-rectal Examination (DRE) in Females." BMC Womens Health 2021.

MLA način citiranja

Hölscher, Miriam, et al. "Perianal Ultrasound (PAUS): Visualization of Sphincter Muscles and Comparison With Digital-rectal Examination (DRE) in Females." BMC Womens Health 2021.