Stanley, M., & Andrykovitch, G. (1984). Living: An introduction to biology (2nd ed.). Addison-Wesley Pub. Co..
Chicago Style (17th ed.) ZitazioaStanley, Melissa, eta George Andrykovitch. Living: An Introduction to Biology. 2nd ed. Reading, Mass.: Addison-Wesley Pub. Co., 1984.
MLA (9th ed.) ZitazioaStanley, Melissa, eta George Andrykovitch. Living: An Introduction to Biology. 2nd ed. Addison-Wesley Pub. Co., 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.