Cita APA

Loos, B. (1994). genus lolium; taxonomy and genetic resources. CPRO-DLO.

Chicago Edition Citation

Loos, B.P. Genus Lolium; Taxonomy and Genetic Resources. Wageningen: CPRO-DLO, 1994.

Cita MLA

Loos, B.P. Genus Lolium; Taxonomy and Genetic Resources. CPRO-DLO, 1994.