APA Style

Peter, O'Neill. (1993). Environmental Chemistry (2nd). : Chapman & Hall.

Chicago Style

Peter, O'Neill. Environmental Chemistry. 2nd : Chapman & Hall, 1993. Text.

MLA Style

Peter, O'Neill. Environmental Chemistry. 2nd : Chapman & Hall, 1993. Text.

Turabian Style

Peter, O'Neill. Environmental Chemistry. 2nd : Chapman & Hall, 1993. Print.