Gaya APA

Japan, C, S, S, O. (2017). PPS: Plant Production Science Vol 20 Issue 1 2017 (Vol 20 Issue 1 2017). Jepang: Crop Science Society of Japan.

Gaya MLA

Japan, Crop, Science, Society, Of. "PPS: Plant Production Science Vol 20 Issue 1 2017". Vol 20 Issue 1 2017 Jepang: Crop Science Society of Japan, 2017. Text.