APA引文

Chopra, M., & Ramkumar. (1980). Fortran IV PROGRAMMING. Vikas.

Chicago Edition Citation

Chopra, M.G, and Ramkumar. Fortran IV PROGRAMMING. New Delhi: Vikas, 1980.

MLA引文

Chopra, M.G, and Ramkumar. Fortran IV PROGRAMMING. Vikas, 1980.

警告：這些引文格式不一定是100％准確.