Cita APA

Layard, R. (1974). Cost-Benefit analysis (1a. ed.). Middlesex, England: Penguin Books.

Citación estilo Chicago

Layard, Richard. Cost-Benefit Analysis. 1a. ed. Middlesex, England: Penguin Books, 1974.

Cita MLA

Layard, Richard. Cost-Benefit Analysis. 1a. ed. Middlesex, England: Penguin Books, 1974.