APA Zitierstil

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

Chicago Zitierstil

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

MLA Zitierstil

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