Penggayaan APA

RIDDELL, Robert. (2004). Sustainable urban planning : . USA: Blackwell.

Chicago Style

RIDDELL, Robert. Sustainable urban planning :. USA: Blackwell, 2004. Buku.

MLA Style

RIDDELL, Robert. Sustainable urban planning :. USA: Blackwell, 2004. Buku.

Turabian Style

RIDDELL, Robert. Sustainable urban planning :. USA: Blackwell, 2004. Buku.