APA

Grolier M., Fary R. & Gawarecki S. (1974). Sahelian zone remote sensing seminar. Workshop held in Bamako, Mali, West Africa, April 1973. Reston, VA: United States Geological Survey. Report [IR]WA 3.

Chicago

Grolier MJ, Fary RW,Jr and Gawarecki SJ. 1974. Sahelian zone remote sensing seminar. Workshop held in Bamako, Mali, West Africa, April 1973. Reston, VA: United States Geological Survey. Report [IR]WA 3.

Harvard

Grolier M., Fary R. and Gawarecki S. (1974). Sahelian zone remote sensing seminar. Workshop held in Bamako, Mali, West Africa, April 1973. Reston, VA: United States Geological Survey. Report [IR]WA 3.

MLA

Grolier MJ, Fary RW,Jr and Gawarecki SJ. Sahelian zone remote sensing seminar. Workshop held in Bamako, Mali, West Africa, April 1973. Reston, VA: United States Geological Survey. Report [IR]WA 3. 1974.