APA (7th ed.) Citation

Birks, T., & Coper, H. (1983). Hans Coper / Tony Birks. Collins.

Chicago Style (17th ed.) Citation

Birks, Tony, and Hans Coper. Hans Coper / Tony Birks. London: Collins, 1983.

MLA (9th ed.) Citation

Birks, Tony, and Hans Coper. Hans Coper / Tony Birks. Collins, 1983.

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