APA

Snay R. A., Ni J. F., Neugebauer H. C. & Olshansky R. B. (1994). Geodetically Derived Strain Across the Northern New Madrid Seismic Zone. Washington: United States Government Printing Office.

Chicago

Snay Richard A, Ni James F, Neugebauer Helen C and Olshansky Robert B. 1994. Geodetically Derived Strain Across the Northern New Madrid Seismic Zone. Washington: United States Government Printing Office.

Harvard

Snay R. A., Ni J. F., Neugebauer H. C. and Olshansky R. B. (1994). Geodetically Derived Strain Across the Northern New Madrid Seismic Zone. Washington: United States Government Printing Office.

MLA

Snay Richard A, Ni James F, Neugebauer Helen C and Olshansky Robert B. Geodetically Derived Strain Across the Northern New Madrid Seismic Zone. Washington: United States Government Printing Office. 1994.