APA-Zitierstil (7. Ausg.)

Symposium on Horticultural Economics (7, 1982, Hamburg). (1983). Seventh Symposium on Horticultural Economics: 21. Internat. Horticultural Congress 29 Aug. - 4 Sept. 1982 Hamburg, Fed. Rep. of Germany. ISHS.

Chicago-Zitierstil (17. Ausg.)

Symposium on Horticultural Economics (7, 1982, Hamburg). Seventh Symposium on Horticultural Economics: 21. Internat. Horticultural Congress 29 Aug. - 4 Sept. 1982 Hamburg, Fed. Rep. of Germany. Wageningen: ISHS, 1983.

MLA-Zitierstil (9. Ausg.)

Symposium on Horticultural Economics (7, 1982, Hamburg). Seventh Symposium on Horticultural Economics: 21. Internat. Horticultural Congress 29 Aug. - 4 Sept. 1982 Hamburg, Fed. Rep. of Germany. ISHS, 1983.