APA (7th ed.) Citation

Gimenez-Fonseca, S. N. (1980). Variation in plantations of Pinus caribea var. Hondurensis barr. and golf. in Southern Monagas, Venezuela. [publisher not identified].

Chicago Style (17th ed.) Citation

Gimenez-Fonseca, Segundo N. Variation in Plantations of Pinus Caribea Var. Hondurensis Barr. and Golf. in Southern Monagas, Venezuela. [Place of publication not identified]: [publisher not identified], 1980.

MLA (9th ed.) Citation

Gimenez-Fonseca, Segundo N. Variation in Plantations of Pinus Caribea Var. Hondurensis Barr. and Golf. in Southern Monagas, Venezuela. [publisher not identified], 1980.