APA (7th ed.) Citation

Perry, L. M. (1980). Classification of birth weights based on dichotomous variables. [publisher not identified].

Chicago Style (17th ed.) Citation

Perry, Lynn McIver. Classification of Birth Weights Based on Dichotomous Variables. [Place of publication not identified]: [publisher not identified], 1980.

MLA (9th ed.) Citation

Perry, Lynn McIver. Classification of Birth Weights Based on Dichotomous Variables. [publisher not identified], 1980.