APA citiranje

COWAN, H. J., & COWAN, H. J. (1981). Structural System. Van Nostrand Reinhold Company.

Chicago Style (17th ed.) Citation

COWAN, Henry J., and Henry J. COWAN. Structural System. Van Nostrand Reinhold Company, 1981.

MLA citiranje

COWAN, Henry J., and Henry J. COWAN. Structural System. Van Nostrand Reinhold Company, 1981.