APA Style

Tafuri, Nancy. (2007). Goodnight, My Duckling . USA: Scholastic INC.

Chicago Style

Tafuri, Nancy. Goodnight, My Duckling. USA: Scholastic INC, 2007. Text.

MLA Style

Tafuri, Nancy. Goodnight, My Duckling. USA: Scholastic INC, 2007. Text.

Turabian Style

Tafuri, Nancy. Goodnight, My Duckling. USA: Scholastic INC, 2007. Print.