APA引文

Gould, W. (1977). Food quality assurance. Avi.

Chicago Edition Citation

Gould, Wilbur. Food Quality Assurance. Westport: Avi, 1977.

MLA引文

Gould, Wilbur. Food Quality Assurance. Avi, 1977.

警告：这些引文格式不一定是100％准确.