APA引文

Gribbin, J. R. (1976). Astronomy for the amateur. Macmillan.

Chicago Style (17th ed.) Citation

Gribbin, John R. Astronomy for the Amateur. London: Macmillan, 1976.

MLA引文

Gribbin, John R. Astronomy for the Amateur. Macmillan, 1976.

警告：這些引文格式不一定是100％准確.