Παραπομπή σε μορφή APA (7η εκδ.)

Dutton, E. A. T. (1937). The planting of trees and shrubs: With special reference to Northern Rhodesia. Government Printer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dutton, E. A. T. The Planting of Trees and Shrubs: With Special Reference to Northern Rhodesia. Lusaka: Government Printer, 1937.

Παραπομπή σε μορφή MLA (8th εκδ.)

Dutton, E. A. T. The Planting of Trees and Shrubs: With Special Reference to Northern Rhodesia. Government Printer, 1937.