APA (7th ed.) Citation

Luton, J. R., & Skelton, D. J. (1981). A provenance trial of Gmelina arborea Roxls in PNG. Office of Forests.

Chicago Style (17th ed.) Citation

Luton, John R., and D. J. Skelton. A Provenance Trial of Gmelina Arborea Roxls in PNG. Boroko: Office of Forests, 1981.

MLA (9th ed.) Citation

Luton, John R., and D. J. Skelton. A Provenance Trial of Gmelina Arborea Roxls in PNG. Office of Forests, 1981.