Cita APA

Ranganathan, S. R. (1957). Five laws of library science (2nd ed.).

Chicago Edition Citation

Ranganathan, S. R. Five Laws of Library Science. 2nd ed. 1957.

Cita MLA

Ranganathan, S. R. Five Laws of Library Science. 2nd ed. 1957.

Atenció: Aquestes cites poden no estar 100% correctes.