APA (7th ed.) Citation

Gruber, F. Fighting man / by Frank Gruber. Wright and Brown.

Chicago Style (17th ed.) Citation

Gruber, Frank. Fighting Man / by Frank Gruber. London: Wright and Brown.

MLA (8th ed.) Citation

Gruber, Frank. Fighting Man / by Frank Gruber. Wright and Brown.

Warning: These citations may not always be 100% accurate.