Citazione Stile APA (7a Edizione)

Scholz, W. (2008). Challenges of informal urbanisation: The case of Zanzibar, Tanzania. Spring Centre.

Citazione stile Chigago Style (17a edizione)

Scholz, Wolfgang. Challenges of Informal Urbanisation: The Case of Zanzibar, Tanzania. Dortmund: Spring Centre, 2008.

Citatione MLA (9a ed.)

Scholz, Wolfgang. Challenges of Informal Urbanisation: The Case of Zanzibar, Tanzania. Spring Centre, 2008.