APA Style

BUSSI, M, G, B., Sun, X, H. (2018). Building the Foundation : Whole Numbers in the Primary Grades (The 23rd ICMI Study) . Cham: Springer.

MLA Style

BUSSI, Maria, G., Bartolini., Sun, Xu, Hua. "Building the Foundation : Whole Numbers in the Primary Grades (The 23rd ICMI Study)". Cham: Springer, 2018. Text.