Gaya APA

assotiation, R, &, E. (1991). The Physical chemistry problem solver : A complete solution guide to any textbook (-). New Jersey: Research and education Assotiation.

Gaya MLA

assotiation, Research, &, Education. "The Physical chemistry problem solver : A complete solution guide to any textbook". - New Jersey: Research and education Assotiation, 1991. Buku.