MLA

Verschueren, Karel. Handbook of Environmental Data On Organic Chemicals. New York (N.Y.): Van Nostrand, 1977.

APA

Verschueren, K. (1977). Handbook of environmental data on organic chemicals. New York (N.Y.): Van Nostrand.

Chicago

Verschueren, Karel, Handbook of Environmental Data On Organic Chemicals.. New York (N.Y.): Van Nostrand, 1977.