Lua APA (7ú heag.)

Whyte, R. O. (1960). Crop production and environment ([New ed.].). Faber and Faber.

Lua i Stíl Chicago (17ú heag.)

Whyte, R. O. Crop Production and Environment. [New ed.]. London: Faber and Faber, 1960.

Lua MLA (8ú heag.)

Whyte, R. O. Crop Production and Environment. [New ed.]. Faber and Faber, 1960.

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