APA

Westcott C., . (1971). Plant disease handbook. New York [u.a.]: Van Nostrand Reinhold.

Chicago

Westcott Cynthia, . 1971. Plant disease handbook. New York [u.a.]: Van Nostrand Reinhold.

Harvard

Westcott C., . (1971). Plant disease handbook. New York [u.a.]: Van Nostrand Reinhold.

MLA

Westcott Cynthia, . Plant disease handbook. New York [u.a.]: Van Nostrand Reinhold. 1971.