APA সাইটেশন

Bethel, J. S. (1976). Forests in Central America and Panama: Which kind, how large and where?

শিকাগো স্টাইলে সাইটেশন

Bethel, James S. Forests in Central America and Panama: Which Kind, How Large and Where? 1976.

এমএলএ সাইটেশন

Bethel, James S. Forests in Central America and Panama: Which Kind, How Large and Where? 1976.