APA
DAS H. K., SAXENA H. C. & RAISINGHANIA M. D. (1999). SIMPLIFIED COURSE IN SOLID GEOMETRY. NEW DELHI: S.CHAND & COMPANY.
Chicago
DAS H K, SAXENA H C and RAISINGHANIA M D. 1999. SIMPLIFIED COURSE IN SOLID GEOMETRY. NEW DELHI: S.CHAND & COMPANY.
Harvard
DAS H. K., SAXENA H. C. and RAISINGHANIA M. D. (1999). SIMPLIFIED COURSE IN SOLID GEOMETRY. NEW DELHI: S.CHAND & COMPANY.
MLA
DAS H K, SAXENA H C and RAISINGHANIA M D. SIMPLIFIED COURSE IN SOLID GEOMETRY. NEW DELHI: S.CHAND & COMPANY. 1999.
