APA (7th ed.) Citation

Gottmann, J. (1969). The renewal of the geographic environment: ... delivered ... on 11 february 1969. Clarendon Press.

Chicago Style (17th ed.) Citation

Gottmann, Jean. The Renewal of the Geographic Environment: ... Delivered ... on 11 February 1969. Oxford: Clarendon Press, 1969.

MLA (9th ed.) Citation

Gottmann, Jean. The Renewal of the Geographic Environment: ... Delivered ... on 11 February 1969. Clarendon Press, 1969.