APA (7th ed.) Citation

(1980). Echo sounding and sonar for fishing. FAO.

Chicago Style (17th ed.) Citation

Echo Sounding and Sonar for Fishing. Surrey: FAO, 1980.

MLA (9th ed.) Citation

Echo Sounding and Sonar for Fishing. FAO, 1980.

Warning: These citations may not always be 100% accurate.