APA ציטוט

Hay, A. (1973). Transport for the space economy: A geographical study. Macmillan.

Chicago Style (17th ed.) Citation

Hay, Alan. Transport for the Space Economy: A Geographical Study. London: Macmillan, 1973.

ציטוט MLA

Hay, Alan. Transport for the Space Economy: A Geographical Study. Macmillan, 1973.