Citazione APA

Hartley, B., & Viney, P. (1989). American streamline: Connections : An intensive American english course for intermediate student. Đồng Nai: Nxb. Đồng Nai.

Stile di citazione Chicago

Hartley, Bernard, e Peter Viney. American Streamline: Connections : An Intensive American English Course for Intermediate Student. Đồng Nai: Nxb. Đồng Nai, 1989.

Citazione MLA

Hartley, Bernard, e Peter Viney. American Streamline: Connections : An Intensive American English Course for Intermediate Student. Đồng Nai: Nxb. Đồng Nai, 1989.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.