APA (7th ed.) Citation

Arnesen, E. (2016). Westward Symbol: The Gateway Arch. Cobblestone, 37(4), 26.

Chicago Style (17th ed.) Citation

Arnesen, Eric. "Westward Symbol: The Gateway Arch." Cobblestone 37, no. 4 (2016): 26.

MLA (9th ed.) Citation

Arnesen, Eric. "Westward Symbol: The Gateway Arch." Cobblestone, vol. 37, no. 4, 2016, p. 26.