APA (7th ed.) Citation

Iqbal Singh. (1981). Philosophy of Guru Nanak. Usha Publ. House.

Chicago Style (17th ed.) Citation

Iqbal Singh. Philosophy of Guru Nanak. Jodhpur: Usha Publ. House, 1981.

MLA (8th ed.) Citation

Iqbal Singh. Philosophy of Guru Nanak. Usha Publ. House, 1981.

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