APA Style

ENGER, ELDON D., SMITH, BRADLEY F.. (1995). Environmental science: a study of interrelationships (4th). : WM. C. BROWN PUBLISHERS.

Chicago Style

ENGER, ELDON D., SMITH, BRADLEY F.. Environmental science: a study of interrelationships. 4th : WM. C. BROWN PUBLISHERS, 1995. TXB.

MLA Style

ENGER, ELDON D., SMITH, BRADLEY F.. Environmental science: a study of interrelationships. 4th : WM. C. BROWN PUBLISHERS, 1995. TXB.

Turabian Style

ENGER, ELDON D., SMITH, BRADLEY F.. Environmental science: a study of interrelationships. 4th : WM. C. BROWN PUBLISHERS, 1995. TXB.