Nōrinshō Nōgyō Gijutsu Kenkyūjo (Japan) & Nōrinshō Nōgyō Gijutsu Kenkyūjo (Japan). Nōgyō Gijutsu Kenkyūjo hōkoku. E: engei: Bulletin of the National Institute of Agricultural Sciences. Series E: horticulture. Nōrinshō Nōgyō Gijutsu Kenkyūjo.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nōrinshō Nōgyō Gijutsu Kenkyūjo (Japan) و Nōrinshō Nōgyō Gijutsu Kenkyūjo (Japan). Nōgyō Gijutsu Kenkyūjo Hōkoku. E: Engei: Bulletin of the National Institute of Agricultural Sciences. Series E: Horticulture. Hiratsuka: Nōrinshō Nōgyō Gijutsu Kenkyūjo.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nōrinshō Nōgyō Gijutsu Kenkyūjo (Japan) و Nōrinshō Nōgyō Gijutsu Kenkyūjo (Japan). Nōgyō Gijutsu Kenkyūjo Hōkoku. E: Engei: Bulletin of the National Institute of Agricultural Sciences. Series E: Horticulture. Nōrinshō Nōgyō Gijutsu Kenkyūjo.