Cita APA (7th ed.)
ebrary, Inc, Křen, V., & Cvak, L. (1999). Ergot: The genus Claviceps. Harwood Academic.
Cita Chicago (17th ed.)
ebrary, Inc, Vladimír Křen, i Ladislav Cvak. Ergot: The Genus Claviceps. Amsterdam: Harwood Academic, 1999.
Cita MLA (9th ed.)
ebrary, Inc, et al. Ergot: The Genus Claviceps. Harwood Academic, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.