Cita APA (7a ed.)

Torge, W. (1989). Gravimetry. W. de Gruyter.

Cita Chicago Style (17a ed.)

Torge, Wolfgang. Gravimetry. Berlin: W. de Gruyter, 1989.

Cita MLA (9a ed.)

Torge, Wolfgang. Gravimetry. W. de Gruyter, 1989.