APA Style

Sis, Peter. (2003). The Tree of life . Enslow Publishers: Enslow Publishers.

Chicago Style

Sis, Peter. The Tree of life. Enslow Publishers: Enslow Publishers, 2003. TXB.

MLA Style

Sis, Peter. The Tree of life. Enslow Publishers: Enslow Publishers, 2003. TXB.

Turabian Style

Sis, Peter. The Tree of life. Enslow Publishers: Enslow Publishers, 2003. TXB.