APA ציטוט

Femighetti, R. (1997). The world almanac and book of facts 1998. World Almanac Books.

Chicago Style (17th ed.) Citation

Femighetti, Robert. The World Almanac and Book of Facts 1998. Mahwah: World Almanac Books, 1997.

ציטוט MLA

Femighetti, Robert. The World Almanac and Book of Facts 1998. World Almanac Books, 1997.