Penggayaan APA

RAO, N.S. Subba. (1993). Biofertilizers in agriculture and forestry (3rd ed.). USA: Science Publishers.

Chicago Style

RAO, N.S. Subba. Biofertilizers in agriculture and forestry. 3rd ed. USA: Science Publishers, 1993. Buku.

MLA Style

RAO, N.S. Subba. Biofertilizers in agriculture and forestry. 3rd ed. USA: Science Publishers, 1993. Buku.

Turabian Style

RAO, N.S. Subba. Biofertilizers in agriculture and forestry. 3rd ed. USA: Science Publishers, 1993. Buku.