MLA

Tan, Liang See; Ponnusamy, Letchmi Devi; Quek, Chwee Geok, Letchmi Devi Ponnusamy, and Chwee Geok Quek. Curriculum for High Ability Learners. Springer Singapore, 2017.

APA

Tan, C. Geok, Ponnusamy, L. Devi, & Quek, C. Geok. (2017). Curriculum for High Ability Learners. Springer Singapore.

Chicago

Tan, Liang See; Ponnusamy, Letchmi Devi; Quek, Chwee Geok, Letchmi Devi Ponnusamy, and Chwee Geok Quek. Curriculum for High Ability Learners. : Springer Singapore, 2017.