Não informado. (2001). Annual Report of the Secretary of the State Pomological Society of Michigan. State Pomological Society of Michigan.
Čikaški stil citiranja (17. izdanje)Não informado. Annual Report of the Secretary of the State Pomological Society of Michigan. Lansing, Mich: State Pomological Society of Michigan, 2001.
MLA način citiranja (8. izdanje)Não informado. Annual Report of the Secretary of the State Pomological Society of Michigan. State Pomological Society of Michigan, 2001.
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