APA
Bernihard M., . (1976). Manual of Methods in Aquatic Environments Research Part 3- Sampling and Analysis of the Biological Material: FAO Fisheries Technical Paper No.158 (FIRI/T158). Rome: Food and Agriculture Organization.
Chicago
Bernihard M, . 1976. Manual of Methods in Aquatic Environments Research Part 3- Sampling and Analysis of the Biological Material: FAO Fisheries Technical Paper No.158 (FIRI/T158). Rome: Food and Agriculture Organization.
Harvard
Bernihard M., . (1976). Manual of Methods in Aquatic Environments Research Part 3- Sampling and Analysis of the Biological Material: FAO Fisheries Technical Paper No.158 (FIRI/T158). Rome: Food and Agriculture Organization.
MLA
Bernihard M, . Manual of Methods in Aquatic Environments Research Part 3- Sampling and Analysis of the Biological Material: FAO Fisheries Technical Paper No.158 (FIRI/T158). Rome: Food and Agriculture Organization. 1976.