Gaya APA

Tietze, Harald W.. (2004). Spirulina : Micro food macro blessing (Ed. 4). India: Jain Publisher.

Gaya Chicago

Tietze, Harald W.. Spirulina : Micro food macro blessing. Ed. 4 India: Jain Publisher, 2004. Text.

Gaya MLA

Tietze, Harald W.. Spirulina : Micro food macro blessing. Ed. 4 India: Jain Publisher, 2004. Text.

Gaya Turabian

Tietze, Harald W.. Spirulina : Micro food macro blessing. Ed. 4 India: Jain Publisher, 2004. Print.