Gaya APA

HAEUSSLER, E, F., PAUL, R, S. (1990). Introductory mathematical analysis: (6 th ed.). New Jersey: Prentice-Hall.

Gaya MLA

HAEUSSLER, Ernest, F.., PAUL, Richard, S.. "Introductory mathematical analysis:". 6 th ed. New Jersey: Prentice-Hall, 1990. Buku.