Cita APA (7th ed.)

MacEwen, A. Edinburgh: An experiment in positive conservation. Town Planning Review.

Cita Chicago (17th ed.)

MacEwen, Ann. "Edinburgh: An Experiment in Positive Conservation." Town Planning Review .

Cita MLA (9th ed.)

MacEwen, Ann. "Edinburgh: An Experiment in Positive Conservation." Town Planning Review, .

Atenció: Aquestes cites poden no estar 100% correctes.