Styl cytowania APA

Davidson, N., & Gulick, F. (1976). Abstract algebra, an active learning approach. Houghton Mifflin.

Styl cytowania Chicago

Davidson, Neil, i Fraces Gulick. Abstract Algebra, an Active Learning Approach. Atlanta: Houghton Mifflin, 1976.

Styl cytowania MLA

Davidson, Neil, i Fraces Gulick. Abstract Algebra, an Active Learning Approach. Houghton Mifflin, 1976.