APA (7th ed.) Citation

Liu, L. G. (2002). The Cost Function and Scale Economies in Academic Research Libraries.

Chicago Style (17th ed.) Citation

Liu, Lewis Guodo. The Cost Function and Scale Economies in Academic Research Libraries. 2002.

MLA (9th ed.) Citation

Liu, Lewis Guodo. The Cost Function and Scale Economies in Academic Research Libraries. 2002.

Warning: These citations may not always be 100% accurate.