Gaya APA

WILLIAMS, V, R., Williams, H, B. (1967). BASIC PHYSICAL CHEMISTRY FOR THE LIFE SCIENCE . San Francisco: W. H. Freeman and Company.

Gaya MLA

WILLIAMS, Virginia, R.., Williams, Hulen, B.. "BASIC PHYSICAL CHEMISTRY FOR THE LIFE SCIENCE". San Francisco: W. H. Freeman and Company, 1967. Textbook.