CURTIS J.T and COTTAM Grant. (1962). PLANT ECOLOGY WORKBOOK: LABORATORY FIELD AND REFERENCE MANUAL (3.). BURGESS PUBLISHING COMPANY.
Chicago-стиль цитированияCURTIS J.T and COTTAM Grant. PLANT ECOLOGY WORKBOOK: LABORATORY FIELD AND REFERENCE MANUAL. 3. MINN: BURGESS PUBLISHING COMPANY, 1962.
MLA-цитированиеCURTIS J.T and COTTAM Grant. PLANT ECOLOGY WORKBOOK: LABORATORY FIELD AND REFERENCE MANUAL. 3. BURGESS PUBLISHING COMPANY, 1962.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.