APA (7 ম সংস্করণ) উদ্ধৃতি

Ramirez, R. P. B. (2007). Creative activities in chemistry and students' higher order thinking skills.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ramirez, Rachel Patricia B. Creative Activities in Chemistry and Students' Higher Order Thinking Skills. 2007.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Ramirez, Rachel Patricia B. Creative Activities in Chemistry and Students' Higher Order Thinking Skills. 2007.