APA-viite

Bird, R., & Bird, R. M. (1998). Algebra of programming. Prentice Hall of India.

Chicago-tyylinen lähdeviittaus

Bird, Richard, ja Richard,; Moor Bird. Algebra of Programming. New Delhi: Prentice Hall of India, 1998.

MLA-viite

Bird, Richard, ja Richard,; Moor Bird. Algebra of Programming. Prentice Hall of India, 1998.