Salwach, C. J., & Mezzaroba, J. A. The four known biplanes with k=11. Wiley.
Chicago Style (17th ed.) CitationSalwach, Chester J., and Joseph A. Mezzaroba. The Four Known Biplanes with K=11. Wiley.
MLA (9th ed.) CitationSalwach, Chester J., and Joseph A. Mezzaroba. The Four Known Biplanes with K=11. Wiley.
Warning: These citations may not always be 100% accurate.