Cita APA

Castro, P. (1997). Instructors's manual and test item file to accompany marine biology (2 ed.). Boston: McGraw-Hill.

Citación estilo Chicago

Castro, P. Instructors's Manual and Test Item File to Accompany Marine Biology. 2 ed. Boston: McGraw-Hill, 1997.

Cita MLA

Castro, P. Instructors's Manual and Test Item File to Accompany Marine Biology. 2 ed. Boston: McGraw-Hill, 1997.