Hogan, K. A., & Palladino, M. A. (2009). Stem cells and cloning (Second edition.). Benjamin Cummings.
Cita Chicago (17th ed.)Hogan, Kelly A., i Michael A. Palladino. Stem Cells and Cloning. Second edition. Boston: Benjamin Cummings, 2009.
Cita MLA (9th ed.)Hogan, Kelly A., i Michael A. Palladino. Stem Cells and Cloning. Second edition. Benjamin Cummings, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.