APA aipamena

Santos, T. (2012). Silvo-pastoral systems in Upper and Lower Barton Creek, Belize.

Chicago Style aipamena

Santos, Tanya. Silvo-pastoral Systems in Upper and Lower Barton Creek, Belize. 2012.

MLA aipamena

Santos, Tanya. Silvo-pastoral Systems in Upper and Lower Barton Creek, Belize. 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.