Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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