APA引文

GROLIER. (1987). Land and peoples 6. Grolier.

Chicago Style (17th ed.) Citation

GROLIER. Land and Peoples 6. Dandury: Grolier, 1987.

MLA引文

GROLIER. Land and Peoples 6. Grolier, 1987.

警告：這些引文格式不一定是100％准確.