Cita APA (7th ed.)
Holmquist, W. R. (1981). Life Sciences and space research. Pergamon Pr.
Cita Chicago (17th ed.)
Holmquist, Walter Richard. Life Sciences and Space Research. Oxford [usw.]: Pergamon Pr, 1981.
Cita MLA (9th ed.)
Holmquist, Walter Richard. Life Sciences and Space Research. Pergamon Pr, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.