APA (7. basım) Alıntı

(1998). NTC vocabulary builders. NTC Pub. Group.

Chicago Style (17. basım) Atıf

NTC Vocabulary Builders. Lincolnwood, Ill.: NTC Pub. Group, 1998.

MLA (8th ed.) Atıf

NTC Vocabulary Builders. NTC Pub. Group, 1998.