APA引文

Greenhalgh, C., & Schautschick, P. (2013). Empirical studies of trade marks - the existing economic literature. University of Oxford.

Chicago Style (17th ed.) Citation

Greenhalgh, C., and P. Schautschick. Empirical Studies of Trade Marks - the Existing Economic Literature. University of Oxford, 2013.

MLA引文

Greenhalgh, C., and P. Schautschick. Empirical Studies of Trade Marks - the Existing Economic Literature. University of Oxford, 2013.

警告：這些引文格式不一定是100％准確.