Cita APA (7th ed.)
ebrary, Inc, Pei, M. H., & McCracken, A. R. (2005). Rust diseases of willow and poplar. CABI Pub..
Cita Chicago (17th ed.)
ebrary, Inc, Ming Hao Pei, i Alistair R. McCracken. Rust Diseases of Willow and Poplar. Wallingford: CABI Pub., 2005.
Cita MLA (9th ed.)
ebrary, Inc, et al. Rust Diseases of Willow and Poplar. CABI Pub., 2005.
Atenció: Aquestes cites poden no estar 100% correctes.