APA (7 ম সংস্করণ) উদ্ধৃতি

Piaggio, H. T. H. (1952). An Elementary Treatise on Differential Equations: And their applications (Revised ed.). G. Bell and Sons, Ltd..

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Piaggio, H. T. H. An Elementary Treatise on Differential Equations: And Their Applications. Revised ed. London: G. Bell and Sons, Ltd., 1952.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Piaggio, H. T. H. An Elementary Treatise on Differential Equations: And Their Applications. Revised ed. G. Bell and Sons, Ltd., 1952.