Sturman, S., Unruh, J., & Spande, H. (1996). Maintenance of outdoor sculpture: An annotated bibliography. National Institute for the Conservation of Cultural Property.
Citação do estilo Chicago (17ª ed.)Sturman, Shelley, Julie Unruh, e Helen Spande. Maintenance of Outdoor Sculpture: An Annotated Bibliography. Natchitoches, Louisiana: National Institute for the Conservation of Cultural Property, 1996.
Citação MLA (8ª ed.)Sturman, Shelley, et al. Maintenance of Outdoor Sculpture: An Annotated Bibliography. National Institute for the Conservation of Cultural Property, 1996.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.