APA (7th ed.) Citation

Linden, M. J., & Whimbey, A. (1990). Why Johnny can't write: How to improve writing skills. L. Erlbaum.

Chicago Style (17th ed.) Citation

Linden, Myra J., and Arthur Whimbey. Why Johnny Can't Write: How to Improve Writing Skills. Hillsdale, N.J.: L. Erlbaum, 1990.

MLA (9th ed.) Citation

Linden, Myra J., and Arthur Whimbey. Why Johnny Can't Write: How to Improve Writing Skills. L. Erlbaum, 1990.