APA (7th ed.) Citation

Gaglione, A., Lipschutz, S., & Spellman, D. (2012). Survey of generalized pregroups and a question of Reinhold Baer. Algebra and Discrete Mathematics.

Chicago Style (17th ed.) Citation

Gaglione, A.M, S. Lipschutz, and D. Spellman. "Survey of Generalized Pregroups and a Question of Reinhold Baer." Algebra and Discrete Mathematics 2012.

MLA (8th ed.) Citation

Gaglione, A.M, et al. "Survey of Generalized Pregroups and a Question of Reinhold Baer." Algebra and Discrete Mathematics, 2012.

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