Παραπομπή APA

Towill, L. E., & Bajaj, Y. P. S. (2002). Cryopreservation of plant germplasm II. Springer.

Παραπομπή Chicago Style

Towill, L. E., και Y. P. S. Bajaj. Cryopreservation of Plant Germplasm II. New York: Springer, 2002.

Παραπομπή MLA

Towill, L. E., και Y. P. S. Bajaj. Cryopreservation of Plant Germplasm II. Springer, 2002.