Cita APA (7th ed.)

Hough, W. S., & Mason, A. F. (1951). Spraying, dusting and fumigating of plants: Principles and applications (Rev. (i.e. 2nd) ed.). Macmillan.

Cita Chicago (17th ed.)

Hough, Walter Seneff, i A. Freeman Mason. Spraying, Dusting and Fumigating of Plants: Principles and Applications. Rev. (i.e. 2nd) ed. N.Y.: Macmillan, 1951.

Cita MLA (8th ed.)

Hough, Walter Seneff, i A. Freeman Mason. Spraying, Dusting and Fumigating of Plants: Principles and Applications. Rev. (i.e. 2nd) ed. Macmillan, 1951.