APA استشهاد

Duchaufour, P. (1978). Effects of vegetation on the freezing and thewing of soils. Masson.

استشهاد بنمط شيكاغو

Duchaufour, P. Effects of Vegetation on the Freezing and Thewing of Soils. Newyork: Masson, 1978.

MLA استشهاد

Duchaufour, P. Effects of Vegetation on the Freezing and Thewing of Soils. Masson, 1978.