Cita APA

Cullis, T. A., Griffiths, A. A., Guttman, B. A., & Suzuki, D. A. (2006). Genetics: A beginners guide.

Chicago Edition Citation

Cullis, T; Author, A; Author Griffiths, B; Author Guttman, i D; Author Suzuki. Genetics: A Beginners Guide. New Delhi, One World Publications, 2006.

Cita MLA

Cullis, T; Author, et al. Genetics: A Beginners Guide. 2006.