Style de citation APA (7e éd.)

Olsen, D. H., & Trono, A. (2018). Religious pilgrimage routes and trails: Sustainable development and management. CABI.

Style de citation Chicago (17e éd.)

Olsen, Daniel H., et Anna Trono. Religious Pilgrimage Routes and Trails: Sustainable Development and Management. Wallingford, Oxfordshire Boston, MA: CABI, 2018.

Style de citation MLA (8e éd.)

Olsen, Daniel H., et Anna Trono. Religious Pilgrimage Routes and Trails: Sustainable Development and Management. CABI, 2018.