Mayr,Ernst. Principles of systematic zoology,-2nd. McGraw-Hill,Inc.
Chicago Style (17th ed.) CitationMayr,Ernst. Principles of Systematic Zoology,-2nd. McGraw-Hill,Inc.
MLA (8th ed.) CitationMayr,Ernst. Principles of Systematic Zoology,-2nd. McGraw-Hill,Inc.
Warning: These citations may not always be 100% accurate.