APA aipamena

Reyes, S. F. A computer program for the analysis of Earth slopes. U. P. Engineering research journal.

Chicago Style aipamena

Reyes, Salvador F. "A Computer Program for the Analysis of Earth Slopes." U. P. Engineering Research Journal .

MLA aipamena

Reyes, Salvador F. "A Computer Program for the Analysis of Earth Slopes." U. P. Engineering Research Journal, .

Kontuz: berrikusi erreferentzia hauek erabili aurretik.