APA (7th ed.) Citation

Kumar, D., & Choudhury, P. K. (2007). Introduction to modes and their designation in circular and elliptical fibers. American Association of Physics Teachers.

Chicago Style (17th ed.) Citation

Kumar, Deepak, and Pankaj Kumar Choudhury. Introduction to Modes and Their Designation in Circular and Elliptical Fibers. American Association of Physics Teachers, 2007.

MLA (9th ed.) Citation

Kumar, Deepak, and Pankaj Kumar Choudhury. Introduction to Modes and Their Designation in Circular and Elliptical Fibers. American Association of Physics Teachers, 2007.

Warning: These citations may not always be 100% accurate.