APA (7th ed.) Citation

Armstrong, D. R. (1977). Texas college and career guide series (5th ed.). D. Armstrong Co..

Chicago Style (17th ed.) Citation

Armstrong, Donald R. Texas College and Career Guide Series. 5th ed. Houston: D. Armstrong Co., 1977.

MLA (9th ed.) Citation

Armstrong, Donald R. Texas College and Career Guide Series. 5th ed. D. Armstrong Co., 1977.