APA (7e ed.) Bronvermelding

Não informado. (1986). Landscape and Urban Planning. Editions Elsevier.

Chicago (17e ed.) Bronvermelding

Não informado. Landscape and Urban Planning. Amsterdam: Editions Elsevier, 1986.

MLA (8e ed.) Bronvermelding

Não informado. Landscape and Urban Planning. Editions Elsevier, 1986.

Let op: Deze citaties zijn niet altijd 100% accuraat.