APA (7th ed.) Citation

Chia, G., & Thomassen, C. (2010). Grinberg's criterion applied to some non-planar graphs.

Chicago Style (17th ed.) Citation

Chia, G.L, and C. Thomassen. Grinberg's Criterion Applied to Some Non-planar graphs. 2010.

MLA (9th ed.) Citation

Chia, G.L, and C. Thomassen. Grinberg's Criterion Applied to Some Non-planar graphs. 2010.

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