APA (7th ed.) Citation

Osborne, R. T. (1980). Twins, black and white. Foundation for Human Understanding.

Chicago Style (17th ed.) Citation

Osborne, Robert Travis. Twins, Black and White. Athens, Georgia: Foundation for Human Understanding, 1980.

MLA (9th ed.) Citation

Osborne, Robert Travis. Twins, Black and White. Foundation for Human Understanding, 1980.

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