APA

Bücherl W., Buckley E. E., . (1971). Venomous animals and their venoms. New York: Academic.

Chicago

Bücherl Wolfgang, Buckley Eleandor E, . 1971. Venomous animals and their venoms. New York: Academic.

Harvard

Bücherl W., Buckley E. E., . (1971). Venomous animals and their venoms. New York: Academic.

MLA

Bücherl Wolfgang, Buckley Eleandor E, . Venomous animals and their venoms. New York: Academic. 1971.