APA-viite (7. p.)
Long, N. (1977). An introduction to sociology of rural development. Tavistock Publications.
Chicago-viite (17. p.)
Long, Norman. An Introduction to Sociology of Rural Development. London: Tavistock Publications, 1977.
MLA-viite (9. p.)
Long, Norman. An Introduction to Sociology of Rural Development. Tavistock Publications, 1977.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.