Παραπομπή APA

Speed, I. D. (1969). The relationship between land-use and urban freeway interchanges. Cape town: [s.n.].

Παραπομπή Chicago Style

Speed, I. D. The Relationship between Land-use and Urban Freeway Interchanges. Cape town: [s.n.], 1969.

Παραπομπή MLA

Speed, I. D. The Relationship between Land-use and Urban Freeway Interchanges. Cape town: [s.n.], 1969.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.