APA (7th ed.) Citation

Palmer, I. R. (1975). Data base systems: A practical reference (Rev. and updated ed.). Q. E. D. Information Sciences.

Chicago Style (17th ed.) Citation

Palmer, Ian R. Data Base Systems: A Practical Reference. Rev. and updated ed. Wellesley, Mass: Q. E. D. Information Sciences, 1975.

MLA (9th ed.) Citation

Palmer, Ian R. Data Base Systems: A Practical Reference. Rev. and updated ed. Q. E. D. Information Sciences, 1975.