APA (7th ed.) Citation

Heap, M., Vinciguerra, S., & Meredith, P. (2009). The evolution of elastic moduli with increasing crack damage during cyclic stressing of a basalt from Mt. Etna volcano. Tectonophysics, 471(1), 153-160. https://doi.org/10.1016/j.tecto.2008.10.004

Chicago Style (17th ed.) Citation

Heap, M.J, S. Vinciguerra, and P.G Meredith. "The Evolution of Elastic Moduli with Increasing Crack Damage During Cyclic Stressing of a Basalt from Mt. Etna Volcano." Tectonophysics 471, no. 1 (2009): 153-160. https://doi.org/10.1016/j.tecto.2008.10.004.

MLA (9th ed.) Citation

Heap, M.J, et al. "The Evolution of Elastic Moduli with Increasing Crack Damage During Cyclic Stressing of a Basalt from Mt. Etna Volcano." Tectonophysics, vol. 471, no. 1, 2009, pp. 153-160, https://doi.org/10.1016/j.tecto.2008.10.004.