APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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