Gaya APA

Williams, V, R., B., I, W, H. (NULL). Basic physical chemistry for the life sciences . San: san Francisco: W.H. Freeman and Co.; 1967..

Gaya MLA

Williams, Virginia, R., B., I., Williams,, Hulen. "Basic physical chemistry for the life sciences". San: san Francisco: W.H. Freeman and Co.; 1967., NULL. Text.