APA Citatie

Whitehead, N. E., Ulusoy, U., Asahara, H., & Ikeya, M. (2004). Are any public-reported earthquake precursors valid? Copernicus Publications.

Chicago Style citaat

Whitehead, N. E., U. Ulusoy, H. Asahara, en M. Ikeya. Are Any Public-reported Earthquake Precursors Valid? Copernicus Publications, 2004.

MLA citatie

Whitehead, N. E., U. Ulusoy, H. Asahara, en M. Ikeya. Are Any Public-reported Earthquake Precursors Valid? Copernicus Publications, 2004.

Let op: Deze citaties zijn niet altijd 100% accuraat.