Philadelphia

MLA

Hoefer, Hans., et al. Philadelphia. First edition. [Hong Kong] : APA Publications (HK) ; Boston, Mass. : Distributed in the U.S. by Houghton Mifflin, [1993]

APA

Hoefer, H., Gattuso, J., Zenfell, M. & Bell, B. (1993). Philadelphia. First edition. [Hong Kong] : APA Publications (HK) ; Boston, Mass. : Distributed in the U.S. by Houghton Mifflin.

Chicago

Hoefer, Hans., John. Gattuso, Martha Ellen. Zenfell and Brian. Bell. Philadelphia. First edition. [Hong Kong] : APA Publications (HK) ; Boston, Mass. : Distributed in the U.S. by Houghton Mifflin, [1993]