APA (7th ed.) Citation

Unesco, World Heritage Centre, International Centre for the Study of the Preservation and the Restoration of Cultural Property, International Council on Monuments and Sites, International Union for Conservation of Nature and Natural Resources, & Marshall, D. Preparing World Heritage nominations: World heritage resource manual (Second edition.).

Chicago Style (17th ed.) Citation

Unesco, World Heritage Centre, International Centre for the Study of the Preservation and the Restoration of Cultural Property, International Council on Monuments and Sites, International Union for Conservation of Nature and Natural Resources, and Duncan Marshall. Preparing World Heritage Nominations: World Heritage Resource Manual. Second edition.

MLA (9th ed.) Citation

Unesco, et al. Preparing World Heritage Nominations: World Heritage Resource Manual. Second edition.