Cita APA (7a ed.)

Reuther, W., & Webber, H. J. (1967). The Citrus industry (Rev. ed.). University of California, Division of Agricultural Sciences.

Cita Chicago Style (17a ed.)

Reuther, Walter, y Herbert John Webber. The Citrus Industry. Rev. ed. [Berkeley]: University of California, Division of Agricultural Sciences, 1967.

Cita MLA (9a ed.)

Reuther, Walter, y Herbert John Webber. The Citrus Industry. Rev. ed. University of California, Division of Agricultural Sciences, 1967.