APA (7th ed.) Citation

Butler, M. J. A. (1987). Marine resource mapping: An introductory manual. Food and Agriculture Organization of the United Nations.

Chicago Style (17th ed.) Citation

Butler, Michael J. A. Marine Resource Mapping: An Introductory Manual. Rome: Food and Agriculture Organization of the United Nations, 1987.

MLA (9th ed.) Citation

Butler, Michael J. A. Marine Resource Mapping: An Introductory Manual. Food and Agriculture Organization of the United Nations, 1987.

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