APA Citation

Hartwig, H., & Bohrer, R. (1988). Index: Formula index. Berlin: Springer.

Chicago Style Citation

Hartwig, H., andfavorite R. Bohrer. Index: Formula Index. Berlin: Springer, 1988.

MLA Citation

Hartwig, H., andfavorite R. Bohrer. Index: Formula Index. Berlin: Springer, 1988.

Warning: These citations may not always be 100% accurate.