एपीए उद्धरण

Gerber, H. U. (1979). An introduction to mathematical risk theory. Philadelphia, Pennsylvania: Univ. of Pennsylvania.

शिकागो स्टाइल उद्धरण

Gerber, Hans U. An Introduction to Mathematical Risk Theory. Philadelphia, Pennsylvania: Univ. of Pennsylvania, 1979.

एमएलए उद्धरण

Gerber, Hans U. An Introduction to Mathematical Risk Theory. Philadelphia, Pennsylvania: Univ. of Pennsylvania, 1979.