APA-Zitierstil (7. Ausg.)

Oplinger, C. S., & Halma, R. (2006). The Poconos: An illustrated natural history guide (Rev. and expanded ed.). Rivergate Books.

Chicago-Zitierstil (17. Ausg.)

Oplinger, Carl S., und Robert Halma. The Poconos: An Illustrated Natural History Guide. Rev. and expanded ed. New Brunswick, N.J.: Rivergate Books, 2006.

MLA-Zitierstil (9. Ausg.)

Oplinger, Carl S., und Robert Halma. The Poconos: An Illustrated Natural History Guide. Rev. and expanded ed. Rivergate Books, 2006.