APA Style

Sciences, N, A, O. (1975). The Winged Bean: High-Protein Crop for the Humid Tropics (Edisi 2). Washington D.C: National Academy Of Sciences.

MLA Style

Sciences, National, Academy, Of. "The Winged Bean: High-Protein Crop for the Humid Tropics". Edisi 2 Washington D.C: National Academy Of Sciences, 1975. Koleksi Buku Teks.