Penggayaan APA

INTERNATIONAL, Rice Research Institute. (1978). The importence of Nitrogen and rice symposium; 18-21 september 1978 . Philippines: The International Rice Research Institute.

Chicago Style

INTERNATIONAL, Rice Research Institute. The importence of Nitrogen and rice symposium; 18-21 september 1978. Philippines: The International Rice Research Institute, 1978. Buku.

MLA Style

INTERNATIONAL, Rice Research Institute. The importence of Nitrogen and rice symposium; 18-21 september 1978. Philippines: The International Rice Research Institute, 1978. Buku.

Turabian Style

INTERNATIONAL, Rice Research Institute. The importence of Nitrogen and rice symposium; 18-21 september 1978. Philippines: The International Rice Research Institute, 1978. Buku.