APA
De Blij H. J., . (1963). Dar es Salaam. Evanston: Northwestern University Press.
Chicago
De Blij Harm J, . 1963. Dar es Salaam. Evanston: Northwestern University Press.
Harvard
De Blij H. J., . (1963). Dar es Salaam. Evanston: Northwestern University Press.
MLA
De Blij Harm J, . Dar es Salaam. Evanston: Northwestern University Press. 1963.