APA (7th ed.) Citation

Fontana, F., & Pirone, P. P. (1932). Observations on the rust of grain. Hayworth.

Chicago Style (17th ed.) Citation

Fontana, Felice, and Pascal Pompey Pirone. Observations on the Rust of Grain. Washington, D.C.: Hayworth, 1932.

MLA (9th ed.) Citation

Fontana, Felice, and Pascal Pompey Pirone. Observations on the Rust of Grain. Hayworth, 1932.