एपीए उद्धरण

Erhard, L. (1963). The economics of success. London: Thames And Hudson.

शिकागो स्टाइल उद्धरण

Erhard, Ludwig. The Economics of Success. London: Thames And Hudson, 1963.

एमएलए उद्धरण

Erhard, Ludwig. The Economics of Success. London: Thames And Hudson, 1963.