Cita APA (7a ed.)

Johnson, W. H. (1926). Cotton and its production. Macmillan.

Cita Chicago Style (17a ed.)

Johnson, W. H. Cotton and Its Production. London: Macmillan, 1926.

Cita MLA (8a ed.)

Johnson, W. H. Cotton and Its Production. Macmillan, 1926.