Gordon Walkden (1944–2022)

MLA

Cathy Hollis. “Gordon Walkden (1944–2022).” Proceedings of the Geologists’ Association, vol. 133, June 2022, pp. 282–84. EBSCOhost, https://doi.org/10.1016/j.pgeola.2022.03.003.

APA

Cathy Hollis. (2022). Gordon Walkden (1944–2022). Proceedings of the Geologists’ Association, 133, 282–284. https://doi.org/10.1016/j.pgeola.2022.03.003

Chicago

Cathy Hollis. 2022. “Gordon Walkden (1944–2022).” Proceedings of the Geologists’ Association 133 (June): 282–84. doi:10.1016/j.pgeola.2022.03.003.