APA引文

(2000). A training guide for in situ conservation on- farm. [Rome, Italy]: IPGRI.

Trích dẫn kiểu Chicago

A Training Guide for in Situ Conservation On- Farm. [Rome, Italy]: IPGRI, 2000.

MLA引文

A Training Guide for in Situ Conservation On- Farm. [Rome, Italy]: IPGRI, 2000.

警告：這些引文格式不一定是100％准確.