Chapman, S. R. (1976). Crop production: Principles and practice. W H Freeman and Company.
Chicago Edition CitationChapman, S R. Crop Production: Principles and Practice. San Fransisco: W H Freeman and Company, 1976.
MLA引文Chapman, S R. Crop Production: Principles and Practice. W H Freeman and Company, 1976.
警告:這些引文格式不一定是100%准確.