APA (7th ed.) Citation

Butter, P., & Tickoo, M. Z. (1975). Gul Mohar graded English Course. Orient Longman.

Chicago Style (17th ed.) Citation

Butter, Patricia, and M. Z. Tickoo. Gul Mohar Graded English Course. New Delhi: Orient Longman, 1975.

MLA (9th ed.) Citation

Butter, Patricia, and M. Z. Tickoo. Gul Mohar Graded English Course. Orient Longman, 1975.

Warning: These citations may not always be 100% accurate.