APA引文

Pingel, N., & Watkins, D., Jr. Multiple flood source expected annual damage computations.

Trích dẫn kiểu Chicago

Pingel, Nathan., và David Watkins, Jr. Multiple Flood Source Expected Annual Damage Computations.

MLA引文

Pingel, Nathan., và David Watkins, Jr. Multiple Flood Source Expected Annual Damage Computations.

警告：這些引文格式不一定是100％准確.