APA (7th ed.) Citation

Danzinger, P., & Martin, A. M. (1999). P.L. Longer letter later. Scholastic Inc.

Chicago Style (17th ed.) Citation

Danzinger, Paula, and Ann M. Martin. P.L. Longer Letter Later. Scholastic Inc, 1999.

MLA (8th ed.) Citation

Danzinger, Paula, and Ann M. Martin. P.L. Longer Letter Later. Scholastic Inc, 1999.

Warning: These citations may not always be 100% accurate.