Dyfyniad APA

Lerner, S. (1991). Earth summit: Conversations with architects of an ecologically sustainable future. Bookmark.

Dyfyniad Arddull Chicago

Lerner, Steve. Earth Summit: Conversations with Architects of an Ecologically Sustainable Future. [Manila]: Bookmark, 1991.

Dyfyniad MLA

Lerner, Steve. Earth Summit: Conversations with Architects of an Ecologically Sustainable Future. Bookmark, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.