APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Cruz, Francis Reyes. A Study of Difficulties in Algebra Among College Students at the Philippine Normal College, 1973-1974. [Quezon City: s.n], 1974.

MLA (9th ed.) Citation

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