APA (7th ed.) Citation

杜锋编著. 杜锋素描头像. 吉林美术出版社.

Chicago Style (17th ed.) Citation

杜锋编著. 杜锋素描头像. 吉林美术出版社.

MLA (8th ed.) Citation

杜锋编著. 杜锋素描头像. 吉林美术出版社.

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