APA引文

Sas Jacobs, K. W. (2017). Foundation Flex for Developers. Springer.

Chicago Style Citation

Sas Jacobs, Koen Weggheleire. Foundation Flex for Developers. Springer, 2017.

MLA引文

Sas Jacobs, Koen Weggheleire. Foundation Flex for Developers. Springer, 2017.

警告：這些引文格式不一定是100％准確.