Food and Agriculture Organization of the United Nations, Alverson, D. L., Forbes, S. T., & Nakken, O. (1971). Manual of methods for fisheries resource survey and appraisal.
Chicago-Zitierstil (17. Ausg.)Food and Agriculture Organization of the United Nations, Dayton L. Alverson, S. T. Forbes, und Odd Nakken. Manual of Methods for Fisheries Resource Survey and Appraisal. Rome, 1971.
MLA-Zitierstil (9. Ausg.)Food and Agriculture Organization of the United Nations, et al. Manual of Methods for Fisheries Resource Survey and Appraisal. 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.