APA

Tzschach H., Waldschmidt H. & Walter H. K. (1977). Theoretical Computer Science. Berlin, Heidelberg: Springer Berlin Heidelberg.

Chicago

Tzschach H, Waldschmidt H and Walter H K.-G. 1977. Theoretical Computer Science. Berlin, Heidelberg: Springer Berlin Heidelberg.

Harvard

Tzschach H., Waldschmidt H. and Walter H. K. (1977). Theoretical Computer Science. Berlin, Heidelberg: Springer Berlin Heidelberg.

MLA

Tzschach H, Waldschmidt H and Walter H K.-G. Theoretical Computer Science. Berlin, Heidelberg: Springer Berlin Heidelberg. 1977.