APA aipamena

Bhatt, N. D., & John. (1977). Machine drawing. Charotar book stall.

Chicago Style aipamena

Bhatt, N D., and John. Machine Drawing. India: Charotar book stall, 1977.

MLA aipamena

Bhatt, N D., and John. Machine Drawing. Charotar book stall, 1977.