Παραπομπή APA

Srivastava, G. P. (2008). Surface metrogical instruments and measurement. Atlantic.

Παραπομπή Chicago Style

Srivastava, G. P. Surface Metrogical Instruments and Measurement. New Delhi: Atlantic, 2008.

Παραπομπή MLA

Srivastava, G. P. Surface Metrogical Instruments and Measurement. Atlantic, 2008.