Style de citation APA (7e éd.)

Welke, H. J. (1982). Data procesing in Japan. North-Holland Publishing Company.

Style de citation Chicago (17e éd.)

Welke, Herbert Jürgen. Data Procesing in Japan. Amsterdam ; New York ; Oxford: North-Holland Publishing Company, 1982.

Style de citation MLA (9e éd.)

Welke, Herbert Jürgen. Data Procesing in Japan. North-Holland Publishing Company, 1982.