Παραπομπή APA

Stevens, H. P., & Beadle, C. (1915). Rubber: Production and Utilisation of the Rubber Product. Pitman & Sons.

Παραπομπή Chicago Style

Stevens, H P., και Clayton Beadle. Rubber: Production and Utilisation of the Rubber Product. London: Pitman & Sons, 1915.

Παραπομπή MLA

Stevens, H P., και Clayton Beadle. Rubber: Production and Utilisation of the Rubber Product. Pitman & Sons, 1915.