APA (7. basım) Alıntı

(1969). Populations: Teacher's guide (Preliminary ed.). Science Curriculum Improvement Study.

Chicago Style (17. basım) Atıf

Populations: Teacher's Guide. Preliminary ed. Berkeley, CA: Science Curriculum Improvement Study, 1969.

MLA (9th ed.) Atıf

Populations: Teacher's Guide. Preliminary ed. Science Curriculum Improvement Study, 1969.