Gaya APA
Larson, R. (2017).
Precalculus, Metrics Version 10th Edition (10th Edition).
United States of America:
USA: CENGAGE Learning, 2013.
Gaya MLA
Larson, Ron.
"Precalculus, Metrics Version 10th Edition".
10th Edition
United States of America:
USA: CENGAGE Learning, 2013,
2017.
Text.