Cita APA (7th ed.)

Mulvihill, D., Kartal, M., Nowell, D., & Hills, D. (2011). An elastic-plastic asperity interaction model for sliding friction.

Cita Chicago (17th ed.)

Mulvihill, D., M. Kartal, D. Nowell, i D. Hills. An Elastic-plastic Asperity Interaction Model for Sliding Friction. 2011.

Cita MLA (9th ed.)

Mulvihill, D., et al. An Elastic-plastic Asperity Interaction Model for Sliding Friction. 2011.