APA引文

CLEMENTS, D. H. (2021). Learning and teaching early math: : the learning trajectories approach. Routledge.

Chicago Style (17th ed.) Citation

CLEMENTS, Douglas H. Learning and Teaching Early Math: : The Learning Trajectories Approach. Routledge, 2021.

MLA引文

CLEMENTS, Douglas H. Learning and Teaching Early Math: : The Learning Trajectories Approach. Routledge, 2021.

警告：這些引文格式不一定是100％准確.