APA

Armstrong N., Physical Education Association of Great Britain and Northern Ireland, . (1990). New directions in physical education. Champaign, Ill: Human Kinetics Publishers.

Chicago

Armstrong Neil, Physical Education Association of Great Britain and Northern Ireland, . 1990. New directions in physical education. Champaign, Ill: Human Kinetics Publishers.

Harvard

Armstrong N., Physical Education Association of Great Britain and Northern Ireland, . (1990). New directions in physical education. Champaign, Ill: Human Kinetics Publishers.

MLA

Armstrong Neil, Physical Education Association of Great Britain and Northern Ireland, . New directions in physical education. Champaign, Ill: Human Kinetics Publishers. 1990.