APA-viite

Shipp, D. E., & Adams, S. (1964). Developing arithemetic concepts and skills.

Chicago-tyylinen lähdeviittaus

Shipp, Donald E., ja Sam Adams. Developing Arithemetic Concepts and Skills. Prentice-Hall Inc., Englewood Cliffs, New Jersy, 1964.

MLA-viite

Shipp, Donald E., ja Sam Adams. Developing Arithemetic Concepts and Skills. 1964.