APA Style

Duggan, Lillian. (2004). Phonics Vowels . New York: Spark Publishing.

Chicago Style

Duggan, Lillian. Phonics Vowels. New York: Spark Publishing, 2004. Text.

MLA Style

Duggan, Lillian. Phonics Vowels. New York: Spark Publishing, 2004. Text.

Turabian Style

Duggan, Lillian. Phonics Vowels. New York: Spark Publishing, 2004. Print.