APA (7th ed.) Citation

Hartmann, G. A., & Pacca, I. G. (2009). Time evolution of the South Atlantic Magnetic Anomaly. Anais da Academia Brasileira de Ciências, 81(2), 243.

Chicago Style (17th ed.) Citation

Hartmann, Gelvam A., and Igor G. Pacca. "Time Evolution of the South Atlantic Magnetic Anomaly." Anais Da Academia Brasileira De Ciências 81, no. 2 (2009): 243.

MLA (9th ed.) Citation

Hartmann, Gelvam A., and Igor G. Pacca. "Time Evolution of the South Atlantic Magnetic Anomaly." Anais Da Academia Brasileira De Ciências, vol. 81, no. 2, 2009, p. 243.

Warning: These citations may not always be 100% accurate.