APA (7 ম সংস্করণ) উদ্ধৃতি

DAVIS, M. L. (1991). Introduction To Environmental Engineering Mackenzie L. Davis And David A. Cornwell. McGraw-Hill.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

DAVIS, Mackenzie L. Introduction To Environmental Engineering Mackenzie L. Davis And David A. Cornwell. McGraw-Hill, 1991.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

DAVIS, Mackenzie L. Introduction To Environmental Engineering Mackenzie L. Davis And David A. Cornwell. McGraw-Hill, 1991.