APA (7 ম সংস্করণ) উদ্ধৃতি

Schools Council, Nuffield Foundation, Nuffield Foundation, & Scottish Education Department. (1973). Holes, gaps and cavities ; stages 1 & 2: A unit for teachers. MacDonald Educational.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Schools Council, Nuffield Foundation, Nuffield Foundation, এবং Scottish Education Department. Holes, Gaps and Cavities ; Stages 1 & 2: A Unit for Teachers. London: MacDonald Educational, 1973.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Schools Council, Nuffield Foundation, et al. Holes, Gaps and Cavities ; Stages 1 & 2: A Unit for Teachers. MacDonald Educational, 1973.