Pearson, H. R., & Allen, F. B. (1966). Modern algebra: A logical approach including trigonometry. Ginn.
Chicago Style (17th ed.) CitationPearson, Helen R., and Frank B. Allen. Modern Algebra: A Logical Approach Including Trigonometry. Boston, Mass.: Ginn, 1966.
MLA (9th ed.) CitationPearson, Helen R., and Frank B. Allen. Modern Algebra: A Logical Approach Including Trigonometry. Ginn, 1966.