Cita APA (7th ed.)

Keating, M. (1994). The Earth Summit's Agenda for Change: A plain language version of Agenda 21 and the other Rio agreements (Philippine ed.). Bookmark.

Cita Chicago (17th ed.)

Keating, Michael. The Earth Summit's Agenda for Change: A Plain Language Version of Agenda 21 and the Other Rio Agreements. Philippine ed. Makati: Bookmark, 1994.

Cita MLA (9th ed.)

Keating, Michael. The Earth Summit's Agenda for Change: A Plain Language Version of Agenda 21 and the Other Rio Agreements. Philippine ed. Bookmark, 1994.