APA

Brower J. E., Zar J. H. & Ende C. N. v. (1990). Field and laboratory methods for general ecology. United States America: Brown publishers.

Chicago

Brower James E, Zar Jerrold H and Ende Carl N von. 1990. Field and laboratory methods for general ecology. United States America: Brown publishers.

Harvard

Brower J. E., Zar J. H. and Ende C. N. v. (1990). Field and laboratory methods for general ecology. United States America: Brown publishers.

MLA

Brower James E, Zar Jerrold H and Ende Carl N von. Field and laboratory methods for general ecology. United States America: Brown publishers. 1990.