APA (7th ed.) Citation

Cockburn, P. F. (1976). Trees of Sabah. Borneo Literature Bureau for Forest Dept. Sabah.

Chicago Style (17th ed.) Citation

Cockburn, P. F. Trees of Sabah. Kuching: Borneo Literature Bureau for Forest Dept. Sabah, 1976.

MLA (9th ed.) Citation

Cockburn, P. F. Trees of Sabah. Borneo Literature Bureau for Forest Dept. Sabah, 1976.

Warning: These citations may not always be 100% accurate.