APA (7th ed.) Citation

Merezhkovsky, D. S., & Guerney, B. G. (1955). The romance of Leonardo da Vinci. The Modern library.

Chicago Style (17th ed.) Citation

Merezhkovsky, Dmitry Sergeyevich, and Bernard G. Guerney. The Romance of Leonardo Da Vinci. [Place of publication not identified]: The Modern library, 1955.

MLA (8th ed.) Citation

Merezhkovsky, Dmitry Sergeyevich, and Bernard G. Guerney. The Romance of Leonardo Da Vinci. The Modern library, 1955.