APA način citiranja (7. izdanje)

Spurr, S. H. (1963). Growth of Douglas fir in New Zealand. New Zealand Forest Service.

Čikaški stil citiranja (17. izdanje)

Spurr, Stephen Hopkins. Growth of Douglas Fir in New Zealand. Wellington: New Zealand Forest Service, 1963.

MLA način citiranja (8. izdanje)

Spurr, Stephen Hopkins. Growth of Douglas Fir in New Zealand. New Zealand Forest Service, 1963.