APA

Verschueren K., . (1977). Handbook of environmental data on organic chemicals. New York [u.a.]: Van Nostrand Reinhold.

Chicago

Verschueren Karel, . 1977. Handbook of environmental data on organic chemicals. New York [u.a.]: Van Nostrand Reinhold.

Harvard

Verschueren K., . (1977). Handbook of environmental data on organic chemicals. New York [u.a.]: Van Nostrand Reinhold.

MLA

Verschueren Karel, . Handbook of environmental data on organic chemicals. New York [u.a.]: Van Nostrand Reinhold. 1977.