APA
Forbes S.T, . (1972). Manual of methods for fisheries resource survey and appraisal : part 2.the use of acoustic instruments for fish detection and abundance estimation. ROME: FOOD AND AGRICULTURE ORGANIZAT.
Chicago
Forbes S.T, . 1972. Manual of methods for fisheries resource survey and appraisal : part 2.the use of acoustic instruments for fish detection and abundance estimation. ROME: FOOD AND AGRICULTURE ORGANIZAT.
Harvard
Forbes S.T, . (1972). Manual of methods for fisheries resource survey and appraisal : part 2.the use of acoustic instruments for fish detection and abundance estimation. ROME: FOOD AND AGRICULTURE ORGANIZAT.
MLA
Forbes S.T, . Manual of methods for fisheries resource survey and appraisal : part 2.the use of acoustic instruments for fish detection and abundance estimation. ROME: FOOD AND AGRICULTURE ORGANIZAT. 1972.