APA استشهاد

Science Development and Environment - National Seminar 1986 February. (1987). Science development and environment. Society of Biosciences.

استشهاد بنمط شيكاغو

Science Development and Environment - National Seminar 1986 February. Science Development and Environment. Muzaffarnagar: Society of Biosciences, 1987.

MLA استشهاد

Science Development and Environment - National Seminar 1986 February. Science Development and Environment. Society of Biosciences, 1987.