APA-viite

Higgins,Benjamin, & Savoie,Donald J. (1988). Regional economic development: Essays in honour of Francois Perroux. Unwin Hyman.

Chicago-tyylinen lähdeviittaus

Higgins,Benjamin, ja Savoie,Donald J. Regional Economic Development: Essays in Honour of Francois Perroux. Boston: Unwin Hyman, 1988.

MLA-viite

Higgins,Benjamin, ja Savoie,Donald J. Regional Economic Development: Essays in Honour of Francois Perroux. Unwin Hyman, 1988.