APA citiranje

Newcomb, S. (1893). Popular astronomy: With one hundred and twelve engravings and five maps of the stars. Harper & Brothers.

Chicago Style (17th ed.) Citation

Newcomb, Simon. Popular Astronomy: With One Hundred and Twelve Engravings and Five Maps of the Stars. New York: Harper & Brothers, 1893.

MLA citiranje

Newcomb, Simon. Popular Astronomy: With One Hundred and Twelve Engravings and Five Maps of the Stars. Harper & Brothers, 1893.