APA引文

Odishaw, H. ,. (1968). Earth in space. Washington, D.C.: U.S. Information Agency.

Trích dẫn kiểu Chicago

Odishaw, Hugh. Earth in Space. Washington, D.C.: U.S. Information Agency, 1968.

MLA引文

Odishaw, Hugh. Earth in Space. Washington, D.C.: U.S. Information Agency, 1968.

警告：這些引文格式不一定是100％准確.