APA (7th ed.) Citation

Seguin, R. (1989). The elaboration of school textbooks: Methodological guide. Division of Educational Sciences, Contents and Methods of Education.

Chicago Style (17th ed.) Citation

Seguin, Roger. The Elaboration of School Textbooks: Methodological Guide. [Paris]: Division of Educational Sciences, Contents and Methods of Education, 1989.

MLA (9th ed.) Citation

Seguin, Roger. The Elaboration of School Textbooks: Methodological Guide. Division of Educational Sciences, Contents and Methods of Education, 1989.

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