Miller, W. B. (1992). Easter and hybrid lily production: Principles and practice. Timber.
Citazione stile Chigago Style (17a edizione)Miller, William B. Easter and Hybrid Lily Production: Principles and Practice. Portland: Timber, 1992.
Citatione MLA (9a ed.)Miller, William B. Easter and Hybrid Lily Production: Principles and Practice. Timber, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.