APA (7 ম সংস্করণ) উদ্ধৃতি

Keller-Cohen, D. (1974). The acquisition of temporal reference in pre-school children. University of New York.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Keller-Cohen, Deborah. The Acquisition of Temporal Reference in Pre-school Children. Buffalo: University of New York, 1974.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Keller-Cohen, Deborah. The Acquisition of Temporal Reference in Pre-school Children. University of New York, 1974.