MLA

Greaves, Mark, and compiler. 2023 Road Map Collectors Association Official Road Map Dating Guide. RMCA, 0AD. https://collections.library.yale.edu/catalog/33100025.

APA, 6th edition

Greaves, M., & compiler. (0 C.E.). 2023 Road Map Collectors Association official road map dating guide [Tables, Tables (Data)]. RMCA. https://collections.library.yale.edu/catalog/33100025.