APA (7th ed.) Citation

Wiegold, J. SEMIGROUP COVERINGS OF GROUPS II.

Chicago Style (17th ed.) Citation

Wiegold, James. SEMIGROUP COVERINGS OF GROUPS II.

MLA (9th ed.) Citation

Wiegold, James. SEMIGROUP COVERINGS OF GROUPS II.

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