Cita APA (7th ed.)
Webster, S., & De Wreede, R. (2012). Embryology at a glance (Second edition.). Wiley Blackwell.
Cita Chicago (17th ed.)
Webster, Samuel, i Rhiannon De Wreede. Embryology at a Glance. Second edition. Chichester, England: Wiley Blackwell, 2012.
Cita MLA (9th ed.)
Webster, Samuel, i Rhiannon De Wreede. Embryology at a Glance. Second edition. Wiley Blackwell, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.