APA-viite

Eucken, W. (1951). This unsuccessful age: The pains of economic progress. London: William Hodge and Company, LTd.

Chicago-tyylinen lähdeviittaus

Eucken, Walter. This Unsuccessful Age: The Pains of Economic Progress. London: William Hodge and Company, LTd, 1951.

MLA-viite

Eucken, Walter. This Unsuccessful Age: The Pains of Economic Progress. London: William Hodge and Company, LTd, 1951.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.