Trích dẫn APA

Hart, R. (1980). A natural ecosystem analog approach to the design of a successional crop system for tropical forest environments.

Trích dẫn kiểu Chicago

Hart, R.D. A Natural Ecosystem Analog Approach to the Design of a Successional Crop System for Tropical Forest Environments. 1980.

Trích dẫn MLA

Hart, R.D. A Natural Ecosystem Analog Approach to the Design of a Successional Crop System for Tropical Forest Environments. 1980.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.