Gaya APA

Hofmann, R. et al (1996). Brief calculus : a graphing calculator approach / Ruric Wheeler, Karla Neal, Roseanne Hofmann . New York: John Wiley n Sons.

Gaya MLA

Hofmann, Roseanne. et al. "Brief calculus : a graphing calculator approach / Ruric Wheeler, Karla Neal, Roseanne Hofmann". New York: John Wiley n Sons, 1996. Skripsi.