APA (7th ed.) Citation

Lykov, A. V. (1968). Analytical heat diffusion theory. Academic Press.

Chicago Style (17th ed.) Citation

Lykov, A. V. Analytical Heat Diffusion Theory. New York: Academic Press, 1968.

MLA (9th ed.) Citation

Lykov, A. V. Analytical Heat Diffusion Theory. Academic Press, 1968.