APA
Weaver E. C., Foster L. S., . (1947). Chemistry for our times. New York: McGraw Hill.
Chicago
Weaver Elbert C, Foster Laurence S, . 1947. Chemistry for our times. New York: McGraw Hill.
Harvard
Weaver E. C., Foster L. S., . (1947). Chemistry for our times. New York: McGraw Hill.
MLA
Weaver Elbert C, Foster Laurence S, . Chemistry for our times. New York: McGraw Hill. 1947.