Gaya APA

Purcell, E, J. et al (1999). Kalkulus dan Geometri Analitis Jilid 1 = Calculuc With Analytic Geometry, 5th Edition (Ed.5.; Cet.10). : .

Gaya MLA

Purcell, Edwin, J. et al. "Kalkulus dan Geometri Analitis Jilid 1 = Calculuc With Analytic Geometry, 5th Edition". Ed.5.; Cet.10 : , 1999. Text.