Davison, A., & Green, G. M. (1988). Linguistic complexity and text comprehension: Readability issues reconsidered (1a. ed.). Lawrence Erlbaum Associates.
Chicago Style (17th ed.) ZitazioaDavison, Alice, eta Georgia M. Green. Linguistic Complexity and Text Comprehension: Readability Issues Reconsidered. 1a. ed. Mahwah: Lawrence Erlbaum Associates, 1988.
MLA (9th ed.) ZitazioaDavison, Alice, eta Georgia M. Green. Linguistic Complexity and Text Comprehension: Readability Issues Reconsidered. 1a. ed. Lawrence Erlbaum Associates, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.