APA (7 ম সংস্করণ) উদ্ধৃতি

Cruz, C. B. (1993). College students' performance in solving several verbal problems in trigonometry and its relationship to selected variables.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Cruz, Carolina B. College Students' Performance in Solving Several Verbal Problems in Trigonometry and Its Relationship to Selected Variables. 1993.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Cruz, Carolina B. College Students' Performance in Solving Several Verbal Problems in Trigonometry and Its Relationship to Selected Variables. 1993.