APA-ийн эшлэл(7 дахь хэвлэлт)

Prinsley, R. T., & Swift, M. J. (1987). Amelioration of soil by trees: A review of current concepts and practices. Commonwealth Science Council.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Prinsley, R T., ба M J. Swift. Amelioration of Soil by Trees: A Review of Current Concepts and Practices. London: Commonwealth Science Council, 1987.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Prinsley, R T., ба M J. Swift. Amelioration of Soil by Trees: A Review of Current Concepts and Practices. Commonwealth Science Council, 1987.