Why are the 'gays' at all? Why hasn't evolution eliminated 'gayness' millions of years ago?

MLA

Smith, Don. Why Are the 'gays' At All? Why Hasn't Evolution Eliminated 'gayness' Millions of Years Ago?. London: Quantum Jump, 1978.

APA

Smith, D. (1978). Why are the 'gays' at all? Why hasn't evolution eliminated 'gayness' millions of years ago?. London: Quantum Jump.

Chicago

Smith, Don Why Are the 'gays' At All? Why Hasn't Evolution Eliminated 'gayness' Millions of Years Ago?. London: Quantum Jump, 1978.