APA (7th ed.) Citation

Schweigert, D. (1990). Linear extensions and efficient trees.

Chicago Style (17th ed.) Citation

Schweigert, Dietmar. Linear Extensions and Efficient Trees. Kaiserslautern, 1990.

MLA (9th ed.) Citation

Schweigert, Dietmar. Linear Extensions and Efficient Trees. 1990.

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