APA (7th ed.) Citation

Beckman, W. P. (1969). Leaf characteristics in relation to yield and certain other characters in a diallel cross of eight lines of Sorghum vulgare pers. [publisher not identified].

Chicago Style (17th ed.) Citation

Beckman, William P. Leaf Characteristics in Relation to Yield and Certain Other Characters in a Diallel Cross of Eight Lines of Sorghum Vulgare Pers. [Place of publication not identified]: [publisher not identified], 1969.

MLA (9th ed.) Citation

Beckman, William P. Leaf Characteristics in Relation to Yield and Certain Other Characters in a Diallel Cross of Eight Lines of Sorghum Vulgare Pers. [publisher not identified], 1969.