Dyfyniad APA
Petrovsk, E., Ivers, D., Harinarayana, T., & Herrero-Bervera, E. (2011). The Earth's Magnetic Interior. Springer Netherlands. https://doi.org/10.1007/978-94-007-0323-0
Dyfyniad Arddull Chicago
Petrovsk, Eduard, David Ivers, T. Harinarayana, and Emilio Herrero-Bervera. The Earth's Magnetic Interior. Dordrecht: Springer Netherlands, 2011. https://doi.org/10.1007/978-94-007-0323-0.
Dyfyniad MLA
Petrovsk, Eduard, et al. The Earth's Magnetic Interior. Springer Netherlands, 2011. https://doi.org/10.1007/978-94-007-0323-0.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.