Παραπομπή APA

Vanstrum, G. S. (2003). The saltwater wilderness. Oxford University Press.

Παραπομπή Chicago Style

Vanstrum, Glenn S. The Saltwater Wilderness. Oxford: Oxford University Press, 2003.

Παραπομπή MLA

Vanstrum, Glenn S. The Saltwater Wilderness. Oxford University Press, 2003.