Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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