Dellar, H., & Walkley, A. (2018). Outcomes: Elementary student's book. Vietnam: National Geographic Leanrning; Cengage Learning Vietnam Company Limited.
Citação norma ChicagoDellar, Hugh, và Andrew Walkley. Outcomes: Elementary Student's Book. Vietnam: National Geographic Leanrning; Cengage Learning Vietnam Company Limited, 2018.
Citação norma MLADellar, Hugh, và Andrew Walkley. Outcomes: Elementary Student's Book. Vietnam: National Geographic Leanrning; Cengage Learning Vietnam Company Limited, 2018.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.