Παραπομπή σε μορφή APA (7η εκδ.)

Cromarty, A., Ellis, R., & Roberts, E. (1990). Design of seed storage facilities for genetic conservation. International Board for Plant Genetic Resources.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cromarty, A.S, R.H Ellis, και E.H Roberts. Design of Seed Storage Facilities for Genetic Conservation. Italy: International Board for Plant Genetic Resources, 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

Cromarty, A.S, et al. Design of Seed Storage Facilities for Genetic Conservation. International Board for Plant Genetic Resources, 1990.