APA (7th ed.) Citation

Kühne, H., & Schwaiger, E. M. (1999). Leonardo da Vinci: Dreams, schemes, and flying machines. Prestel.

Chicago Style (17th ed.) Citation

Kühne, Heinz, and Elizabeth M. Schwaiger. Leonardo Da Vinci: Dreams, Schemes, and Flying Machines. Munich ; New York: Prestel, 1999.

MLA (8th ed.) Citation

Kühne, Heinz, and Elizabeth M. Schwaiger. Leonardo Da Vinci: Dreams, Schemes, and Flying Machines. Prestel, 1999.

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