APA引文

SACHS, W. S. (1981). Product Planning And Management/william S.sachs. PennWell Books.

Chicago Style (17th ed.) Citation

SACHS, William S. Product Planning And Management/william S.sachs. PennWell Books, 1981.

MLA引文

SACHS, William S. Product Planning And Management/william S.sachs. PennWell Books, 1981.

警告：这些引文格式不一定是100％准确.