APA ציטוט

GAUCH, H. G. (1973). In Organic Plant Nutrition Hugh G. Gauch. Dowden Hutchin Son & Ross.

Chicago Style (17th ed.) Citation

GAUCH, Hugh G. In Organic Plant Nutrition Hugh G. Gauch. Dowden Hutchin Son & Ross, 1973.

ציטוט MLA

GAUCH, Hugh G. In Organic Plant Nutrition Hugh G. Gauch. Dowden Hutchin Son & Ross, 1973.