Togo, M., & Sisitka, H. L. (2009). Unit-based sustainability assessment tool: A resource book to complement the UNEP mainstreaming and sustainability in African universities partnership. Share Net.
芝加哥风格引文Togo, Muchaiteyi, 与 Heila Lotz Sisitka. Unit-based Sustainability Assessment Tool: A Resource Book to Complement the UNEP Mainstreaming and Sustainability in African Universities Partnership. Howick, South Africa: Share Net, 2009.
MLA引文Togo, Muchaiteyi, 与 Heila Lotz Sisitka. Unit-based Sustainability Assessment Tool: A Resource Book to Complement the UNEP Mainstreaming and Sustainability in African Universities Partnership. Share Net, 2009.
警告：这些引文格式不一定是100％准确.