APA (7th ed.) Citation

Piyadassi. (1991). The spectrum of Buddhism (1. publ.). Karunaratne.

Chicago Style (17th ed.) Citation

Piyadassi. The Spectrum of Buddhism. 1. publ. Colombo, Sri Lanka: Karunaratne, 1991.

MLA (9th ed.) Citation

Piyadassi. The Spectrum of Buddhism. 1. publ. Karunaratne, 1991.

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