APA aipamena

(1988). Symposium on Land Qualities in Space and Time: Invited papers. Wageningen: Wageningen Agricultural Univ.

Chicago Style aipamena

Symposium On Land Qualities in Space and Time: Invited Papers. Wageningen: Wageningen Agricultural Univ, 1988.

MLA aipamena

Symposium On Land Qualities in Space and Time: Invited Papers. Wageningen: Wageningen Agricultural Univ, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.