APA citiranje

Vudal Agricultural College (Papua New Guinea) & Tyer, J. W. Papua New Guinea agriculture and resource technology. Vudal Agricultural College.

Chicago Style (17th ed.) Citation

Vudal Agricultural College (Papua New Guinea) and J. W. Tyer. Papua New Guinea Agriculture and Resource Technology. Vudal, Papua New Guinea: Vudal Agricultural College.

MLA citiranje

Vudal Agricultural College (Papua New Guinea) and J. W. Tyer. Papua New Guinea Agriculture and Resource Technology. Vudal Agricultural College.