APA-Zitierstil (7. Ausg.)

Persaud, T. V. N., & Torchia, M. G. (2024). Before we are born: Essentials of embryology and birth defects (Eleventh edition.). Elsevier.

Chicago-Zitierstil (17. Ausg.)

Persaud, Trivedi V. N., und Mark G. Torchia. Before We Are Born: Essentials of Embryology and Birth Defects. Eleventh edition. Philadelphia: Elsevier, 2024.

MLA-Zitierstil (9. Ausg.)

Persaud, Trivedi V. N., und Mark G. Torchia. Before We Are Born: Essentials of Embryology and Birth Defects. Eleventh edition. Elsevier, 2024.