Bell, S., & Apostol, D. (2008). Designing sustainable forest landscapes. Taylor & Francis.
Chicago Style aipamenaBell, Simon, and Dean Apostol. Designing Sustainable Forest Landscapes. London: Taylor & Francis, 2008.
MLA aipamenaBell, Simon, and Dean Apostol. Designing Sustainable Forest Landscapes. Taylor & Francis, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.