APA (7th ed.) Citation

Parkin, F., Teng, S. B., & Wills, G. (1978). New curriculum mathematics 2; workbook: Assignments. oxford University Press.

Chicago Style (17th ed.) Citation

Parkin, F., S. B. Teng, and G. Wills. New Curriculum Mathematics 2; Workbook: Assignments. Hongkong: oxford University Press, 1978.

MLA (9th ed.) Citation

Parkin, F., et al. New Curriculum Mathematics 2; Workbook: Assignments. oxford University Press, 1978.