APA (7th ed.) Citation

Lockard, J., & Abrams, P. D. (2004). Computers for twenty-first century educators (6. ed.). Pearson, A and B.

Chicago Style (17th ed.) Citation

Lockard, James, and Peter D. Abrams. Computers for Twenty-first Century Educators. 6. ed. Boston [u.a.]: Pearson, A and B, 2004.

MLA (9th ed.) Citation

Lockard, James, and Peter D. Abrams. Computers for Twenty-first Century Educators. 6. ed. Pearson, A and B, 2004.