APA (7th ed.) Citation

Siemińska, J. Friendship and cooperation as the principle of scientific progress in phycology.

Chicago Style (17th ed.) Citation

Siemińska, Jadwiga. Friendship and Cooperation as the Principle of Scientific Progress in Phycology.

MLA (9th ed.) Citation

Siemińska, Jadwiga. Friendship and Cooperation as the Principle of Scientific Progress in Phycology.

Warning: These citations may not always be 100% accurate.