APA-viite (7. p.)
Gatrell, J. D., & Reid, N. (2006). Enterprising Worlds: A Geographic Perspective on Economics, Environments & Ethics. Springer Netherlands. https://doi.org/10.1007/1-4020-5226-X
Chicago-viite (17. p.)
Gatrell, Jay D., ja Neil Reid. Enterprising Worlds: A Geographic Perspective on Economics, Environments & Ethics. Dordrecht: Springer Netherlands, 2006. https://doi.org/10.1007/1-4020-5226-X.
MLA-viite (9. p.)
Gatrell, Jay D., ja Neil Reid. Enterprising Worlds: A Geographic Perspective on Economics, Environments & Ethics. Springer Netherlands, 2006. https://doi.org/10.1007/1-4020-5226-X.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.