Dyfyniad APA
Segal, J. W., Chipman, S. F., & Glaser, R. (1985). Thinking and learning skills: Vol.2 research and open questions. Lawrence Erlbaum associates.
Dyfyniad Arddull Chicago
Segal, Judith W., Susan F. Chipman, and Robert Glaser. Thinking and Learning Skills: Vol.2 Research and Open Questions. Hillsdale: Lawrence Erlbaum associates, 1985.
Dyfyniad MLA
Segal, Judith W., et al. Thinking and Learning Skills: Vol.2 Research and Open Questions. Lawrence Erlbaum associates, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.