APA
Larson R. E., Edwards B. H. j. a. & Heyd D. E. j. a. (1991). Finite mathematics. Lexington: Massachusetts.
Chicago
Larson Roland E, Edwards Bruce H jt author and Heyd David E jt author. 1991. Finite mathematics. Lexington: Massachusetts.
Harvard
Larson R. E., Edwards B. H. j. a. and Heyd D. E. j. a. (1991). Finite mathematics. Lexington: Massachusetts.
MLA
Larson Roland E, Edwards Bruce H jt author and Heyd David E jt author. Finite mathematics. Lexington: Massachusetts. 1991.