APA (7. basım) Alıntı

Beek, H. V. (1975). Concept and statement. Scott, Foresman.

Chicago Style (17. basım) Atıf

Beek, Howard Vander. Concept and Statement. Glenview, IL: Scott, Foresman, 1975.

MLA (9th ed.) Atıf

Beek, Howard Vander. Concept and Statement. Scott, Foresman, 1975.