APA استشهاد

Block, C. C. (1997). Literacy difficulties: Diagnosis and instruction. Fort Worth, TX: Harcourt Brace College.

استشهاد بنمط شيكاغو

Block, Cathy Collins. Literacy Difficulties: Diagnosis and Instruction. Fort Worth, TX: Harcourt Brace College, 1997.

MLA استشهاد

Block, Cathy Collins. Literacy Difficulties: Diagnosis and Instruction. Fort Worth, TX: Harcourt Brace College, 1997.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.