Gaya APA

Albrecht, A, H, &, W, A. (1981). Fundamental Concepts of Analysis (--). New Delhi: PT Prentice-Hall, Inc.

Gaya MLA

Albrecht, Alton, H.Smith, &, Walter, A.. "Fundamental Concepts of Analysis". -- New Delhi: PT Prentice-Hall, Inc, 1981. Text.