APA (7th ed.) Zitazioa
van Asperen, P. (2014). Evaluation of innovative land tools in sub-Saharan Africa: Three cases from a peri-urban context. IOS Press.
Chicago Style (17th ed.) Zitazioa
van Asperen, Paul. Evaluation of Innovative Land Tools in Sub-Saharan Africa: Three Cases from a Peri-urban Context. Amsterdam, Netherlands: IOS Press, 2014.
MLA (9th ed.) Zitazioa
van Asperen, Paul. Evaluation of Innovative Land Tools in Sub-Saharan Africa: Three Cases from a Peri-urban Context. IOS Press, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.