Dyfyniad APA

Gottlob, G., Leone, N., & Scarcello, F. (1999). Hypertree Decompositions and Tractable Queries.

Dyfyniad Arddull Chicago

Gottlob, G., N. Leone, and F. Scarcello. Hypertree Decompositions and Tractable Queries. 1999.

Dyfyniad MLA

Gottlob, G., et al. Hypertree Decompositions and Tractable Queries. 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.