APA (7th ed.) Citation

Goddard, W., Henda C. Swart, & Christine S. Swart. ON THE GRAPHS WITH MAXIMUM DISTANCE OR k-DIAMETER.

Chicago Style (17th ed.) Citation

Goddard, Wayne, Henda C. Swart, and Christine S. Swart. ON THE GRAPHS WITH MAXIMUM DISTANCE OR K-DIAMETER.

MLA (9th ed.) Citation

Goddard, Wayne, et al. ON THE GRAPHS WITH MAXIMUM DISTANCE OR K-DIAMETER.