Cita APA (7a ed.)

Santos R. G., Loh W, Bannwart A. C., Trevisan O. V., & Associaȯ̂ Brasileira de Engenharia Qum̕ica. An overview of heavy oil properties and its recovery and transportation methods.

Cita Chicago Style (17a ed.)

Santos R. G., Loh W, Bannwart A. C., Trevisan O. V., y Associaȯ̂ Brasileira de Engenharia Qum̕ica. An Overview of Heavy Oil Properties and Its Recovery and Transportation Methods.

Cita MLA (9a ed.)

Santos R. G., et al. An Overview of Heavy Oil Properties and Its Recovery and Transportation Methods.