Cita APA (7th ed.)

Ayres, D. (1998). Dictionary of environmentally important chemicals. Blackie.

Cita Chicago (17th ed.)

Ayres, David. Dictionary of Environmentally Important Chemicals. London: Blackie, 1998.

Cita MLA (9th ed.)

Ayres, David. Dictionary of Environmentally Important Chemicals. Blackie, 1998.