APA (7th ed.) Citation

Schaefer, M. (2018). Crossing numbers of graphs. CRC Press.

Chicago Style (17th ed.) Citation

Schaefer, Marcus. Crossing Numbers of Graphs. Boca Raton: CRC Press, 2018.

MLA (9th ed.) Citation

Schaefer, Marcus. Crossing Numbers of Graphs. CRC Press, 2018.

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