APA (7th ed.) Citation

Guo, B. Y. (1958). Guo Tianxi shou shu ri ji. Gu dian wen xue chu ban she.

Chicago Style (17th ed.) Citation

Guo, Bi Yuan. Guo Tianxi Shou Shu Ri Ji. Shanghai: Gu dian wen xue chu ban she, 1958.

MLA (9th ed.) Citation

Guo, Bi Yuan. Guo Tianxi Shou Shu Ri Ji. Gu dian wen xue chu ban she, 1958.

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