APA-ийн эшлэл(7 дахь хэвлэлт)

Lawrence, B., & Koval, E. J. (1971). Food and bioengineering - fundamental and industrial aspects. American Institute of Chemical Engineers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Lawrence, Ben, ба E. J. Koval. Food and Bioengineering - Fundamental and Industrial Aspects. Nueva York: American Institute of Chemical Engineers, 1971.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Lawrence, Ben, ба E. J. Koval. Food and Bioengineering - Fundamental and Industrial Aspects. American Institute of Chemical Engineers, 1971.