Helmers, E., & Rutgers van der Loeff, M. M. (1993). Lead and aluminum in Atlantic surface water measured along the track of POLARSTERN cruise ANT-VIII/7 and ANT-IX/1 (Tables 2, 3). PANGAEA.
Citazione stile Chigago Style (17a edizione)Helmers, Eckard, e Michiel M. Rutgers van der Loeff. Lead and Aluminum in Atlantic Surface Water Measured Along the Track of POLARSTERN Cruise ANT-VIII/7 and ANT-IX/1 (Tables 2, 3). PANGAEA, 1993.
Citatione MLA (9a ed.)Helmers, Eckard, e Michiel M. Rutgers van der Loeff. Lead and Aluminum in Atlantic Surface Water Measured Along the Track of POLARSTERN Cruise ANT-VIII/7 and ANT-IX/1 (Tables 2, 3). PANGAEA, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.