APA (7th ed.) Citation

Mohd. Idrus, N. (2011). Bieberbach groups with finite point groups.

Chicago Style (17th ed.) Citation

Mohd. Idrus, Nor'ashiqin. Bieberbach Groups with Finite Point Groups. 2011.

MLA (8th ed.) Citation

Mohd. Idrus, Nor'ashiqin. Bieberbach Groups with Finite Point Groups. 2011.

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