एपीए उद्धरण

Ackert, P., & Patricia Ackert with Nicki Giroux de Navarro and Jean Bernard. (2000). Cause & effect: Intermediate reading practice. Tp. Hồ Chí Minh: Trẻ.

शिकागो स्टाइल उद्धरण

Ackert, Patricia, और Patricia Ackert with Nicki Giroux de Navarro and Jean Bernard. Cause & Effect: Intermediate Reading Practice. Tp. Hồ Chí Minh: Trẻ, 2000.

एमएलए उद्धरण

Ackert, Patricia, और Patricia Ackert with Nicki Giroux de Navarro and Jean Bernard. Cause & Effect: Intermediate Reading Practice. Tp. Hồ Chí Minh: Trẻ, 2000.