APA (7th ed.) Citation

Petrarca, F., & Appel, C. (1901). Die Triumphe Francesco Petrarcas. Niemeyer.

Chicago Style (17th ed.) Citation

Petrarca, Francesco, and Carl Appel. Die Triumphe Francesco Petrarcas. Halle a.S: Niemeyer, 1901.

MLA (9th ed.) Citation

Petrarca, Francesco, and Carl Appel. Die Triumphe Francesco Petrarcas. Niemeyer, 1901.

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