Gaya APA

Hirooka, Y. (2018). Plant Production science vol. 21 issue 1-4 2018 (vol. 21 issue 1-4 2018). : PPS.

Gaya MLA

Hirooka, Yoshihiro. "Plant Production science vol. 21 issue 1-4 2018". vol. 21 issue 1-4 2018 : PPS, 2018. Text.