Παραπομπή σε μορφή APA (7η εκδ.)

(2017). Plant Varieties Studying and Protection. Ukrainian Institute for Plant Variety Examination.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Plant Varieties Studying and Protection. Ukrainian Institute for Plant Variety Examination, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Plant Varieties Studying and Protection. Ukrainian Institute for Plant Variety Examination, 2017.