Cita APA (7a ed.)

Barker, A. K., Coogan, L. A., & Gillis, K. M. (2010). (Appendix A) Sulphur isotope ratios of upper crust samples of the sheeted dyke complex at Pito Deep. PANGAEA.

Cita Chicago Style (17a ed.)

Barker, A K., Laurence A. Coogan, y Kathryn M. Gillis. (Appendix A) Sulphur Isotope Ratios of Upper Crust Samples of the Sheeted Dyke Complex at Pito Deep. PANGAEA, 2010.

Cita MLA (9a ed.)

Barker, A K., et al. (Appendix A) Sulphur Isotope Ratios of Upper Crust Samples of the Sheeted Dyke Complex at Pito Deep. PANGAEA, 2010.