Holmes, W. (1980). Grass: Its production and utilization (2nd ed.). Blackwell Scientific Publications.
Čikaški stil citiranja (17. izdanje)Holmes, W. Grass: Its Production and Utilization. 2nd ed. Oxford: Blackwell Scientific Publications, 1980.
MLA način citiranja (9. izdanje)Holmes, W. Grass: Its Production and Utilization. 2nd ed. Blackwell Scientific Publications, 1980.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.