APA (7 ম সংস্করণ) উদ্ধৃতি

Burns, M. (1996). 50 problem-solving lessons: Grades 1-6. Math Solutions Publications ; Distributed by Cuisenaire Company of America.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Burns, Marilyn. 50 Problem-solving Lessons: Grades 1-6. Sausalito, CA : White Plains, NY: Math Solutions Publications ; Distributed by Cuisenaire Company of America, 1996.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Burns, Marilyn. 50 Problem-solving Lessons: Grades 1-6. Math Solutions Publications ; Distributed by Cuisenaire Company of America, 1996.