APA (7th ed.) Citation

Doolittle. (1986). Of urfs and orfs a Primer on how to analyze derived amino acid sequences. University science books.

Chicago Style (17th ed.) Citation

Doolittle. Of Urfs and Orfs a Primer on How to Analyze Derived Amino Acid Sequences. America: University science books, 1986.

MLA (9th ed.) Citation

Doolittle. Of Urfs and Orfs a Primer on How to Analyze Derived Amino Acid Sequences. University science books, 1986.

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