American Psychological Association 6th edition

Galperin, G. (o. J.). Playing pool with \(\pi\) (the number \(\pi\) from a billiard point of view).

ISO-690 (author-date, English)

GALPERIN, G., [no date]. Playing pool with \(\pi\) (the number \(\pi\) from a billiard point of view). .

Modern Language Association 9th edition

Galperin, G. Playing Pool With \(\pi\) (the Number \(\pi\) from a Billiard Point of View).

Mohr Siebeck - Recht (Deutsch - Österreich)

Galperin, G.: Playing pool with \(\pi\) (the number \(\pi\) from a billiard point of view),

Emerald - Harvard

Galperin, G. (o. J.). „Playing pool with \(\pi\) (the number \(\pi\) from a billiard point of view)“.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.