Citazione APA

Narayanapilla P K, Raman Pillai N, & Nirmalanandan Arumanoor. (2004). Upanishadbhashya paribhasha (v.1). Sreenarayana World Spiritual Centre.

Stile di citazione Chicago

Narayanapilla P K, Raman Pillai N, e Nirmalanandan Arumanoor. Upanishadbhashya Paribhasha (v.1). Thiruvananthapuram: Sreenarayana World Spiritual Centre, 2004.

Citazione MLA

Narayanapilla P K, et al. Upanishadbhashya Paribhasha (v.1). Sreenarayana World Spiritual Centre, 2004.