APA (7th ed.) Citation

Davvaz, B. (2013). Polygroup Theory And Related Systems.

Chicago Style (17th ed.) Citation

Davvaz, Bijan. Polygroup Theory And Related Systems. 2013.

MLA (9th ed.) Citation

Davvaz, Bijan. Polygroup Theory And Related Systems. 2013.

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