APA引文

Nielsen, K. L. (1961). Logarithmic and Trigonometric Tables. New York: Barnes and Noble.

Trích dẫn kiểu Chicago

Nielsen, Kaj L. Logarithmic and Trigonometric Tables. New York: Barnes and Noble, 1961.

MLA引文

Nielsen, Kaj L. Logarithmic and Trigonometric Tables. New York: Barnes and Noble, 1961.

警告：这些引文格式不一定是100％准确.