Παραπομπή σε μορφή APA (7η εκδ.)

Hoops, J. H. H. (1904). How to make grape culture profitable in California: With explanation of California vine or Anaheim disease. Press of the Pacific tree and vine.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hoops, John Herman Henry. How to Make Grape Culture Profitable in California: With Explanation of California Vine or Anaheim Disease. San Jose: Press of the Pacific tree and vine, 1904.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hoops, John Herman Henry. How to Make Grape Culture Profitable in California: With Explanation of California Vine or Anaheim Disease. Press of the Pacific tree and vine, 1904.