APA (7th ed.) Citation

Beard, L. P. (1987). Assessment of 2D resistivity structures using 1D inversions. [publisher not identified].

Chicago Style (17th ed.) Citation

Beard, Les Paul. Assessment of 2D Resistivity Structures Using 1D Inversions. [Place of publication not identified]: [publisher not identified], 1987.

MLA (9th ed.) Citation

Beard, Les Paul. Assessment of 2D Resistivity Structures Using 1D Inversions. [publisher not identified], 1987.