Murray, J. (2006). Pennsylvania. Edina (United States): ABDO Publishing Company.
Chicago ZitierstilMurray, Julie. Pennsylvania. Edina (United States): ABDO Publishing Company, 2006.
MLA ZitierstilMurray, Julie. Pennsylvania. Edina (United States): ABDO Publishing Company, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.