APA引文

Newcomb, S., & Holden, E. S. (1879). Astronomy for schools and colleges. H. Holt and company.

Chicago Style (17th ed.) Citation

Newcomb, Simon, and Edward Singleton Holden. Astronomy for Schools and Colleges. New York: H. Holt and company, 1879.

MLA引文

Newcomb, Simon, and Edward Singleton Holden. Astronomy for Schools and Colleges. H. Holt and company, 1879.