APA
brown w. h., . (1981). introduction to organic chemistry. boston & massachusetts: willard grant press.
Chicago
brown william h, . 1981. introduction to organic chemistry. boston & massachusetts: willard grant press.
Harvard
brown w. h., . (1981). introduction to organic chemistry. boston & massachusetts: willard grant press.
MLA
brown william h, . introduction to organic chemistry. boston & massachusetts: willard grant press. 1981.
