APA način citiranja

Keller, R. (1975). Constructing algorithms: An introduction to structured programming. Kendall/Hunt publishing Co.

Čikaški stil citiranja

Keller, Roy.F. Constructing Algorithms: An Introduction to Structured Programming. Iowa: Kendall/Hunt publishing Co, 1975.

MLA način citiranja

Keller, Roy.F. Constructing Algorithms: An Introduction to Structured Programming. Kendall/Hunt publishing Co, 1975.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.