Gaya APA
Nugroho, W, H. et al (1989).
Agrivita : Contribution Of The faculties Of Agricultural Sciences (Vol. 12., No. 3., Oktober-Desember 1989).
Malang:
Universitas Brawijaya Malang.
Gaya MLA
Nugroho, Waego, Hadi. et al.
"Agrivita : Contribution Of The faculties Of Agricultural Sciences".
Vol. 12., No. 3., Oktober-Desember 1989
Malang:
Universitas Brawijaya Malang,
1989.
Text.