APA

Netherland S. &. A. N., .Estimate of reserves and future revenue to the Bella Vista Oeste S.A. interest in certain oil and gas properties located in the Bella Vista Oeste Field in the Republic of Argentina as of January 1, 2000. [s.l.]: Netherland, Sewell & Associates, NSAI.

Chicago

Netherland Sewell & Associates NSAI, .Estimate of reserves and future revenue to the Bella Vista Oeste S.A. interest in certain oil and gas properties located in the Bella Vista Oeste Field in the Republic of Argentina as of January 1, 2000. [s.l.]: Netherland, Sewell & Associates, NSAI.

Harvard

Netherland S. &. A. N., .Estimate of reserves and future revenue to the Bella Vista Oeste S.A. interest in certain oil and gas properties located in the Bella Vista Oeste Field in the Republic of Argentina as of January 1, 2000. [s.l.]: Netherland, Sewell & Associates, NSAI.

MLA

Netherland Sewell & Associates NSAI, .[s.l.]: Netherland, Sewell & Associates, NSAI. .