APA (7th ed.) Citation

Alvelos, F. P. e., Chan, T. M., Vilaça, P., Gomes, T. M. R., Silva, E., & Carvalho, J. M. V. d. (2009). Sequence based heuristics for two-dimensional bin packing problems.

Chicago Style (17th ed.) Citation

Alvelos, Filipe Pereira e., Tak Ming Chan, Paulo Vilaça, Tiago Manuel Ribeiro Gomes, Elsa Silva, and J. M. Valério de Carvalho. Sequence Based Heuristics for Two-dimensional Bin Packing Problems. 2009.

MLA (8th ed.) Citation

Alvelos, Filipe Pereira e., et al. Sequence Based Heuristics for Two-dimensional Bin Packing Problems. 2009.