MLA

Jeffers, Robinson, 1887-1962, Sierra Club, Weston, Cole, 1919-2003. [Surf and rocks / text by Robinson Jeffers ; photograph by Cole Weston, from Not man apart]. 1969]. https://collections.library.yale.edu/catalog/11809232.

APA, 6th edition

Jeffers, Robinson, 1887-1962, & Sierra Club, & Weston, Cole, 1919-2003. (1969])[[Surf and rocks / text by Robinson Jeffers ; photograph by Cole Weston, from Not man apart]]. https://collections.library.yale.edu/catalog/11809232.