APA (7th ed.) Citation

Kristjonsson, H. (1971). Modern fishing gear of the world: Fish finding, purse seining, aimed trawling. Fishing News Books.

Chicago Style (17th ed.) Citation

Kristjonsson, Hilmar. Modern Fishing Gear of the World: Fish Finding, Purse Seining, Aimed Trawling. Londres: Fishing News Books, 1971.

MLA (9th ed.) Citation

Kristjonsson, Hilmar. Modern Fishing Gear of the World: Fish Finding, Purse Seining, Aimed Trawling. Fishing News Books, 1971.