APA (7th ed.) Citation

Schreyer, G. W. (1972). Bivariate lognormal density function. [publisher not identified].

Chicago Style (17th ed.) Citation

Schreyer, Glenn William. Bivariate Lognormal Density Function. [College Station, Tex.]: [publisher not identified], 1972.

MLA (9th ed.) Citation

Schreyer, Glenn William. Bivariate Lognormal Density Function. [publisher not identified], 1972.