APA (7th ed.) Citation

Behzad, M., & Harary, F. WHICH DIRECTED GRAPHS HAVE A SOLUTION?

Chicago Style (17th ed.) Citation

Behzad, M., and F. Harary. WHICH DIRECTED GRAPHS HAVE A SOLUTION?

MLA (9th ed.) Citation

Behzad, M., and F. Harary. WHICH DIRECTED GRAPHS HAVE A SOLUTION?

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