Παραπομπή APA

Grasshoff, K., & ...[et al.]. (1983). Methods of seawater analysis (2nd ed.).

Παραπομπή Chicago Style

Grasshoff, K., και ...[et al.]. Methods of Seawater Analysis. 2nd ed. :, 1983.

Παραπομπή MLA

Grasshoff, K., και ...[et al.]. Methods of Seawater Analysis. 2nd ed. 1983.