APA (7th ed.) Citation

Fleischhack, C., & Rückert, E. (1957). Grundri̲ der Bibliographie.

Chicago Style (17th ed.) Citation

Fleischhack, Curt, and Ernst Rückert. Grundri̲ Der Bibliographie. 1957.

MLA (8th ed.) Citation

Fleischhack, Curt, and Ernst Rückert. Grundri̲ Der Bibliographie. 1957.

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