Moore, K. L. a. T. P. Before we are Born: Essentials of Embryology and Birth Defects 7th edition. Philadelphia: Sauders Elsevier, 2008. x, 353 hlm.; 27,5 cm.
Chicago-viite (17. p.)Moore, Keith L. and T.V.N. Persaud. Before We Are Born: Essentials of Embryology and Birth Defects 7th Edition. Philadelphia: Sauders Elsevier, 2008. x, 353 hlm.; 27,5 cm.
MLA-viite (8. p.)Moore, Keith L. and T.V.N. Persaud. Before We Are Born: Essentials of Embryology and Birth Defects 7th Edition. Philadelphia: Sauders Elsevier, 2008. x, 353 hlm.; 27,5 cm.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.