APA Zitierstil

Hardy, G. H., Littlewood,J.E, & Polya,G. (1997). Inequalities. University Press.

Chicago Zitierstil

Hardy, G. H., Littlewood,J.E, und Polya,G. Inequalities. Cambridge [Eng.]: University Press, 1997.

MLA Zitierstil

Hardy, G. H., et al. Inequalities. University Press, 1997.