APA (7th ed.) Citation

Winslow, J. H., & Gubby, S. (1976). The land is our life. Office of Environment.

Chicago Style (17th ed.) Citation

Winslow, John H., and Sharon Gubby. The Land Is Our Life. Port Moresby: Office of Environment, 1976.

MLA (9th ed.) Citation

Winslow, John H., and Sharon Gubby. The Land Is Our Life. Office of Environment, 1976.