APA (7e ed.) Bronvermelding

Foppiano, A. J., Bravo, M. A., Villalobos, C. U., & Concha, G. V. Ionosonde observations at King George Island, Antarctica: 1986-1991.

Chicago (17e ed.) Bronvermelding

Foppiano, Alberto J., Manuel A. Bravo, Carlos U. Villalobos, en Guillermo V. Concha. Ionosonde Observations at King George Island, Antarctica: 1986-1991.

MLA (9e ed.) Bronvermelding

Foppiano, Alberto J., et al. Ionosonde Observations at King George Island, Antarctica: 1986-1991.