APA (7th ed.) Citation

Appropriate Technology Development Institute (Lae, Papua New Guinea). (1981). Traditional technology in Papua New Guinea. Appropriate Technology Development Institute.

Chicago Style (17th ed.) Citation

Appropriate Technology Development Institute (Lae, Papua New Guinea). Traditional Technology in Papua New Guinea. [Lae]: Appropriate Technology Development Institute, 1981.

MLA (9th ed.) Citation

Appropriate Technology Development Institute (Lae, Papua New Guinea). Traditional Technology in Papua New Guinea. Appropriate Technology Development Institute, 1981.