APA ציטוט

YOUNG, C. A. (1898). A text-Book general astronomy for colleges and scienti-fic schools. GINN and co.

Chicago Style (17th ed.) Citation

YOUNG, Charles A. A Text-Book General Astronomy for Colleges and Scienti-fic Schools. Boston: GINN and co, 1898.

ציטוט MLA

YOUNG, Charles A. A Text-Book General Astronomy for Colleges and Scienti-fic Schools. GINN and co, 1898.