APA (7th ed.) Citation

ARMSTRONG, J. W. (1971). ELEMENTS OF MATHEMATICS. The Macmillan Company.

Chicago Style (17th ed.) Citation

ARMSTRONG, James W. ELEMENTS OF MATHEMATICS. The Macmillan Company, 1971.

MLA (8th ed.) Citation

ARMSTRONG, James W. ELEMENTS OF MATHEMATICS. The Macmillan Company, 1971.

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