Não informado. (1918). Flower grower. Flower Grower Publishing.
Style de citation Chicago (17e éd.)Não informado. Flower Grower. Aliso Viejo, Calif: Flower Grower Publishing, 1918.
Style de citation MLA (8e éd.)Não informado. Flower Grower. Flower Grower Publishing, 1918.
Attention : ces citations peuvent ne pas être correctes à 100%.