APA引文

Warren, H. W. (1879). Recreations in astronomy: With directions for practical experiments and telescopic work. Harper & Brothers.

Chicago Style (17th ed.) Citation

Warren, Henry White. Recreations in Astronomy: With Directions for Practical Experiments and Telescopic Work. New York: Harper & Brothers, 1879.

MLA引文

Warren, Henry White. Recreations in Astronomy: With Directions for Practical Experiments and Telescopic Work. Harper & Brothers, 1879.

警告：这些引文格式不一定是100％准确.