Παραπομπή APA

(2002). Conservation in the internet age: Threats and opportunities. Washington: Island Press.

Παραπομπή Chicago Style

Conservation in the Internet Age: Threats and Opportunities. Washington: Island Press, 2002.

Παραπομπή MLA

Conservation in the Internet Age: Threats and Opportunities. Washington: Island Press, 2002.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.