Cita APA

Agriculture, Ecosystem & Environment: 2003 [Đĩa CD-ROM]. :.

Chicago Style Citation

Agriculture, Ecosystem & Environment: 2003 [Đĩa CD-ROM]. :.

Cita MLA

Agriculture, Ecosystem & Environment: 2003 [Đĩa CD-ROM]. :.

Atenció: Aquestes cites poden no estar 100% correctes.