APA

Anderson E., . (1949). Introgressive hybridization. New York: John Wiley and Sons; Chapman and Hall.

Chicago

Anderson Edgar, . 1949. Introgressive hybridization. New York: John Wiley and Sons; Chapman and Hall.

Harvard

Anderson E., . (1949). Introgressive hybridization. New York: John Wiley and Sons; Chapman and Hall.

MLA

Anderson Edgar, . Introgressive hybridization. New York: John Wiley and Sons; Chapman and Hall. 1949.