APA-viite

Milward, A., & Saul, S. B. (1973). The economic development of continental Europe. George Allen and Unwin.

Chicago-tyylinen lähdeviittaus

Milward, A., ja S. B. Saul. The Economic Development of Continental Europe. London: George Allen and Unwin, 1973.

MLA-viite

Milward, A., ja S. B. Saul. The Economic Development of Continental Europe. George Allen and Unwin, 1973.