APA ציטוט

Allison, G., & Graubard, S. R. (1987). Futures. American Academy of Arts and Sciences.

Chicago Style (17th ed.) Citation

Allison, Graham, and Stephen R. Graubard. Futures. Cambridge, Mass: American Academy of Arts and Sciences, 1987.

ציטוט MLA

Allison, Graham, and Stephen R. Graubard. Futures. American Academy of Arts and Sciences, 1987.