Gaya APA

Kiefer, B, Z., Tyson, C, A. (2009). A Brief Guide: Charlotte Huck's Children's Literature . United States: McGraw-Hill Higher Education.

Gaya MLA

Kiefer, Barbara, Z.., Tyson, Cynthia, A.. "A Brief Guide: Charlotte Huck's Children's Literature". United States: McGraw-Hill Higher Education, 2009. Text.