APA aipamena

Howe, A. C., & Jones, L. (1998). Engaging children in science (2nd ed.). Merrill.

Chicago Style aipamena

Howe, Ann C., and Linda Jones. Engaging Children in Science. 2nd ed. Upper Saddle River, N.J: Merrill, 1998.

MLA aipamena

Howe, Ann C., and Linda Jones. Engaging Children in Science. 2nd ed. Merrill, 1998.