APA引文

Hollander, J. E. (2018). Signo de Wellens. McGraw-Hill Education LLC..

Chicago Style (17th ed.) Citation

Hollander, Judd E. Signo De Wellens. New York, N.Y.: McGraw-Hill Education LLC., 2018.

MLA引文

Hollander, Judd E. Signo De Wellens. McGraw-Hill Education LLC., 2018.

警告：這些引文格式不一定是100％准確.