Citazione Stile APA (7a Edizione)

Foong Pui Yee. (2009). New Syllabus Primary Mathematics Textbook 6B (2nd.). Shinglee Publishers.

Citazione stile Chigago Style (17a edizione)

Foong Pui Yee. New Syllabus Primary Mathematics Textbook 6B. 2nd. Singapore: Shinglee Publishers, 2009.

Citatione MLA (9a ed.)

Foong Pui Yee. New Syllabus Primary Mathematics Textbook 6B. 2nd. Shinglee Publishers, 2009.