Cita APA

(1988). Russell's soil conditions and plant growth. London: English language book society/ Longman.

Citación estilo Chicago

Russell's Soil Conditions and Plant Growth. London: English language book society/ Longman, 1988.

Cita MLA

Russell's Soil Conditions and Plant Growth. London: English language book society/ Longman, 1988.

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