APA (7th ed.) Citation

Gellert, W. (1965). Kleine Enzyklopädie Mathematik (1.-100. Taus.). Bibliograph. Institut.

Chicago Style (17th ed.) Citation

Gellert, Walter. Kleine Enzyklopädie Mathematik. 1.-100. Taus. Leipzig: Bibliograph. Institut, 1965.

MLA (9th ed.) Citation

Gellert, Walter. Kleine Enzyklopädie Mathematik. 1.-100. Taus. Bibliograph. Institut, 1965.

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