APA

Mason A. F., . (1932). Spraying, dusting and fumigating of plants : a popular handbook on crop production / A. F. Mason. New York: The Macmillan Company.

Chicago

Mason A Freeman, . 1932. Spraying, dusting and fumigating of plants : a popular handbook on crop production / A. F. Mason. New York: The Macmillan Company.

Harvard

Mason A. F., . (1932). Spraying, dusting and fumigating of plants : a popular handbook on crop production / A. F. Mason. New York: The Macmillan Company.

MLA

Mason A Freeman, . Spraying, dusting and fumigating of plants : a popular handbook on crop production / A. F. Mason. New York: The Macmillan Company. 1932.