APA-viite

Forsythe, W. (2002). Environmental parameters that affect the soil temperature in Turrialba, Costa Rica and their consequences for crop production.

Chicago-tyylinen lähdeviittaus

Forsythe, Warren. Environmental Parameters That Affect the Soil Temperature in Turrialba, Costa Rica and Their Consequences for Crop Production. 2002.

MLA-viite

Forsythe, Warren. Environmental Parameters That Affect the Soil Temperature in Turrialba, Costa Rica and Their Consequences for Crop Production. 2002.

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