APA (7 ম সংস্করণ) উদ্ধৃতি

Mierkiewics, D., & technical. (1978). Recent research concerning the development of spatial and geometric concepts. ERIC Clearinghouse for Science.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Mierkiewics, Diane, এবং technical. Recent Research Concerning the Development of Spatial and Geometric Concepts. Columbus: ERIC Clearinghouse for Science, 1978.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Mierkiewics, Diane, এবং technical. Recent Research Concerning the Development of Spatial and Geometric Concepts. ERIC Clearinghouse for Science, 1978.