APA
Earthkeeping C. s. o. n. r. . b. t. f. o. t. C. C. f. C. S. C. C. P. D. V. . [. a. . [. b. L. W. v. 3. p. . 2. c., .Natural resources. : .
Chicago
Earthkeeping Christian stewardship of natural resources by the fellows of the Calvin Center for Christian Scholarship Calvin College Peter De Vos [et al.] [edited by Loren Wilkinson] viii 317 p 23 cm, .Natural resources. : .
Harvard
Earthkeeping C. s. o. n. r. . b. t. f. o. t. C. C. f. C. S. C. C. P. D. V. . [. a. . [. b. L. W. v. 3. p. . 2. c., .Natural resources. : .
MLA
Earthkeeping Christian stewardship of natural resources by the fellows of the Calvin Center for Christian Scholarship Calvin College Peter De Vos [et al.] [edited by Loren Wilkinson] viii 317 p 23 cm, .: . .