APA (7th ed.) Citation

Kim, P. (1964). On the Kyungrak system. Foreign Languages Publ. House.

Chicago Style (17th ed.) Citation

Kim, Pong-han. On the Kyungrak System. Pyongyang, D.P.R.K: Foreign Languages Publ. House, 1964.

MLA (8th ed.) Citation

Kim, Pong-han. On the Kyungrak System. Foreign Languages Publ. House, 1964.

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