APA (7th ed.) Citation

Efrat, Z., Perri, T., Meizner, I., Chen, R., Ben-Rafael, Z., & Dekel, A. (2001). Early sonographic detection of a ‘human tail’: A case report. Ultrasound in Obstetrics & Gynecology, 18(5), 534. https://doi.org/10.1046/j.0960-7692.2001.568.doc

Chicago Style (17th ed.) Citation

Efrat, Z., T. Perri, I. Meizner, R. Chen, Z. Ben-Rafael, and A. Dekel. "Early Sonographic Detection of a ‘human Tail’: A Case Report." Ultrasound in Obstetrics & Gynecology 18, no. 5 (2001): 534. https://doi.org/10.1046/j.0960-7692.2001.568.doc.

MLA (9th ed.) Citation

Efrat, Z., et al. "Early Sonographic Detection of a ‘human Tail’: A Case Report." Ultrasound in Obstetrics & Gynecology, vol. 18, no. 5, 2001, p. 534, https://doi.org/10.1046/j.0960-7692.2001.568.doc.