Rugh, R. (1961). Laboratory manual of vertebrate embryology. Burgess Publishing.
Cita Chicago (17th ed.)Rugh, Roberts. Laboratory Manual of Vertebrate Embryology. Minneapolis, Minnesota: Burgess Publishing, 1961.
Cita MLA (9th ed.)Rugh, Roberts. Laboratory Manual of Vertebrate Embryology. Burgess Publishing, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.