APA Edition Citation

Katherine Cullen. (2013). Encyclopaedia of life science- 2 vol. Viva books.

Chicago Edition Citation

Katherine Cullen. Encyclopaedia of Life Science- 2 Vol. New Delhi: Viva books, 2013.

MLA Edition Citation

Katherine Cullen. Encyclopaedia of Life Science- 2 Vol. Viva books, 2013.

Warning: These citations may not always be 100% accurate.