APA (7th ed.) Citation

Neikirk, L. I. (2006). Groups of the Order p^m. Project Gutenberg.

Chicago Style (17th ed.) Citation

Neikirk, Lewis Irving. Groups of the Order P^m. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Neikirk, Lewis Irving. Groups of the Order P^m. Project Gutenberg, 2006.

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