APA ציטוט

Levin, F. (1969). Improvement of sod - podzolic soils by cultivation. Israel Program for Scientific translations Ltd.

Chicago Edition Citation

Levin, F.I. Improvement of Sod - Podzolic Soils by Cultivation. Jerusalem: Israel Program for Scientific translations Ltd, 1969.

ציטוט MLA

Levin, F.I. Improvement of Sod - Podzolic Soils by Cultivation. Israel Program for Scientific translations Ltd, 1969.