APA-viite (7. p.)

GUPTA, S. (1975). Fundamental real analysis. Vikas publishing.

Chicago-viite (17. p.)

GUPTA, S.L. Fundamental Real Analysis. New Delhi: Vikas publishing, 1975.

MLA-viite (9. p.)

GUPTA, S.L. Fundamental Real Analysis. Vikas publishing, 1975.