APA (7 ম সংস্করণ) উদ্ধৃতি

Cruz, F. R. (1974). A study of difficulties in algebra among college students of the Philippine Normal College, 1973-1974.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Cruz, Francis Reyes. A Study of Difficulties in Algebra Among College Students of the Philippine Normal College, 1973-1974. Quezon City, 1974.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Cruz, Francis Reyes. A Study of Difficulties in Algebra Among College Students of the Philippine Normal College, 1973-1974. 1974.