Miller, G. T. (2002). Living in the environment : principles, connections: And solutions (12th ed.). CA Thomson Learning: Brooks/Cole.
Cita Chicago (17th ed.)Miller, G. Tyler. Living in the Environment : Principles, Connections: And Solutions. 12th ed. Belmont: CA Thomson Learning: Brooks/Cole, 2002.
Cita MLA (9th ed.)Miller, G. Tyler. Living in the Environment : Principles, Connections: And Solutions. 12th ed. CA Thomson Learning: Brooks/Cole, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.