APA aipamena

Sheperd, R. (2002). Structures of our time31 buildings that changed modern life2002. McGraw-Hill.

Chicago Style aipamena

Sheperd, Roger. Structures of Our Time31 Buildings That Changed Modern Life2002. McGraw-Hill, 2002.

MLA aipamena

Sheperd, Roger. Structures of Our Time31 Buildings That Changed Modern Life2002. McGraw-Hill, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.