APA aipamena

(2016). Urban agriculture & regional food systems. Madison, WI: American Society of Agronomy ; Crop Science Society of America.

Chicago Style aipamena

Urban Agriculture & Regional Food Systems. Madison, WI: American Society of Agronomy ; Crop Science Society of America, 2016.

MLA aipamena

Urban Agriculture & Regional Food Systems. Madison, WI: American Society of Agronomy ; Crop Science Society of America, 2016.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.