Keating, M. (1994). The Earth summit's agenda for change: A plain language version of Agenda 21 and the other Rio Agreements. Bookmark.
Chicagoスタイル(17版)引用形式Keating, Michael. The Earth Summit's Agenda for Change: A Plain Language Version of Agenda 21 and the Other Rio Agreements. Makati, Metro Manila: Bookmark, 1994.
MLA(9版)引用形式Keating, Michael. The Earth Summit's Agenda for Change: A Plain Language Version of Agenda 21 and the Other Rio Agreements. Bookmark, 1994.
警告: この引用は必ずしも正確ではありません.