APA引文

Kraus, R. G. (1977). Recreation Today: Program Planning And Leadership / Richard G. Kraus. Goodyear.

Chicago Style (17th ed.) Citation

Kraus, Richard G. Recreation Today: Program Planning And Leadership / Richard G. Kraus. Goodyear, 1977.

MLA引文

Kraus, Richard G. Recreation Today: Program Planning And Leadership / Richard G. Kraus. Goodyear, 1977.

警告：这些引文格式不一定是100％准确.