Cita APA

International Labour Organisation & United Nations Development Programme. (1986). Gabions. International Labour Office.

Citación estilo Chicago

International Labour Organisation and United Nations Development Programme. Gabions. Geneva: International Labour Office, 1986.

Cita MLA

International Labour Organisation and United Nations Development Programme. Gabions. International Labour Office, 1986.

Warning: These citations may not always be 100% accurate.