APA-referens

Kakarla, U., Gupta, T., & Pundir, L. (2019). Functional English for Communication. Sage.

Chicago-stil citat

Kakarla, Ujjwala, Tanu Gupta, och Leena Pundir. Functional English for Communication. New Delhi: Sage, 2019.

MLA-referens

Kakarla, Ujjwala, et al. Functional English for Communication. Sage, 2019.