APA ציטוט

Schell, E. H. (1942). New strength for new leadership. Harper.

Chicago Style (17th ed.) Citation

Schell, Erwin Haskell. New Strength for New Leadership. New York: Harper, 1942.

ציטוט MLA

Schell, Erwin Haskell. New Strength for New Leadership. Harper, 1942.