Ackert, P., & Patricia Ackert with Nicki Giroux de Navarro and Jean Bernard. (2000). Cause & effect: Intermediate reading practice. Tp. Hồ Chí Minh: Trẻ.
Chicago Style citaatAckert, Patricia, en Patricia Ackert with Nicki Giroux de Navarro and Jean Bernard. Cause & Effect: Intermediate Reading Practice. Tp. Hồ Chí Minh: Trẻ, 2000.
MLA citatieAckert, Patricia, en Patricia Ackert with Nicki Giroux de Navarro and Jean Bernard. Cause & Effect: Intermediate Reading Practice. Tp. Hồ Chí Minh: Trẻ, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.