Gaya APA

Muto, L, W, S, M, W, P. (1976). Chemical Investigation for Changing Times (--). Minneapolis: Burgess pubihing company.

Gaya MLA

Muto, Lawrence, W, Scott,Leon, M.Zaborowski,John, W.Hill,, Peter. "Chemical Investigation for Changing Times". -- Minneapolis: Burgess pubihing company, 1976. Text.