Citazione Stile APA (7a Edizione)

(1965). Soil erosion and conservation in New Zealand. Reed.

Citazione stile Chigago Style (17a edizione)

Soil Erosion and Conservation in New Zealand. Wellington [u.a.]: Reed, 1965.

Citatione MLA (9a ed.)

Soil Erosion and Conservation in New Zealand. Reed, 1965.