APA (7th ed.) Citation

Iqbal, M., Nicholson, R. A., & Asrar-i Khudi. (1977). The secrets of the self (Asrar-i Khudi): A philosophical poem (1. publ.). Rahrhan Publ.

Chicago Style (17th ed.) Citation

Iqbal, Muhammad, Reynold Alleyne Nicholson, and Asrar-i Khudi. The Secrets of the Self (Asrar-i Khudi): A Philosophical Poem. 1. publ. Lahore: Rahrhan Publ, 1977.

MLA (9th ed.) Citation

Iqbal, Muhammad, et al. The Secrets of the Self (Asrar-i Khudi): A Philosophical Poem. 1. publ. Rahrhan Publ, 1977.